[CI Skip] release/stable 7.7.1

skip-checks: true
7.7.1 (#4535 )
2022-02-06 07:05:44 +00:00 · 2022-02-06 08:56:28 +02:00 · 2022-02-05 20:05:06 +00:00 · 2022-02-05 21:54:35 +02:00 · 2022-02-04 14:54:50 +00:00 · 2022-02-04 16:46:44 +02:00
876 changed files with 34713 additions and 8311 deletions
@@ -20,6 +20,7 @@ exclude_patterns:
 - "docs/**/*.js"
 - "docs/**/*.ts"
 - "packages/*-augment/"
+- "packages/*-augment-*/"
 - "packages/typegen/scripts"
 - "packages/typegen/src"
 - "packages/types/src/interfaces/"
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
+// Copyright 2017-2022 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 const base = require('@polkadot/dev/config/eslint.cjs');
@@ -15,6 +15,7 @@ jobs:
    steps:
    - uses: actions/checkout@v2
      with:
+        fetch-depth: 0
        token: ${{ secrets.GH_PAT }}
    - name: ${{ matrix.step }}
      env:
@@ -6,6 +6,7 @@ docs/.vuepress/dist/
 docs/substrate/*.md
 node_modules/
 tmp/
+NOTES.md
 .DS_Store
 .env.local
 .env.development.local
@@ -0,0 +1,3 @@
+Jaco <jacogr@gmail.com>
+github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> <action@github.com>
+github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Github Actions <action@github.com>
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
+// Copyright 2017-2022 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 module.exports = require('@polkadot/dev/config/prettier.cjs');
@@ -10,4 +10,4 @@ plugins:
  - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
    spec: "@yarnpkg/plugin-version"

-yarnPath: .yarn/releases/yarn-3.0.1.cjs
+yarnPath: .yarn/releases/yarn-3.1.1.cjs
@@ -1,5 +1,120 @@
 # CHANGELOG

+## 7.7.1 Feb 6, 2022
+
+Upgrade priority: Low. Recommended for users with long-running scripts.
+
+Contributed:
+
+- Fix rpc-provider LRU memory leak (Thanks to https://github.com/gdethier)
+
+Changes:
+
+- Don't warn on `Lookup*` types missing (these are resolvable)
+- Don't clear injected `PortableRegistry` types on runtime upgrade
+- Clear warning for `Call`/`Event` on non-meta v14 runtimes
+- Add `beefy_getFinalizedHead` RPC support
+- Update to latest Substrate, Kusama & Polkadot static metadata
+
+
+## 7.6.1 Jan 30, 2022
+
+Upgdare priority: Low. Recommended for users with long-running scripts and those chains based around the latest Substrate master versions.
+
+Contributed:
+
+- Fix memory leak on `.raw` RPC calls (Thanks to https://github.com/r0t0r-r0t0r)
+
+Changes:
+
+- Adjust extraction of `Call` & `Event` types for metadata v14
+- Adjust historic `WinningData` and `SlotRange` types (36-entry variant)
+- Emit `decorated` event on API on metadata decoration
+- Dedupe and extend `WrapperKeepOpaque/WrapperOpaque`
+- Align `Range/RangeInclusive` usage with similar types
+- Adjust bounty derive, return empty on no `{treasury, bounties}.bounties`
+- Ensure handling of all `TypeDefInfo` keys in extraction
+- Add support for `rpc.contracts.uploadCode`
+- Workaround for generators where `#private = { this... }` yields undefined
+- Update to latest Substrate, Kusama & Polkadot static metadata
+
+
+## 7.5.1 Jan 23, 2022
+
+Upgrade priority: Low. Recommended for users of the latest contract pallet and ink! versions.
+
+Contributed:
+
+- Add additional namespaced contract tests (Thanks to https://github.com/VargSupercolony)
+
+Changes:
+
+- Adjust `Registry` consistency, augment extensions
+- Add `.multi` support on `api.at(...).<section>.<method>`
+- Add support for ink! metadata V3 with payable constructors
+- Cleanup ink! metadata parsing, allowing for easier extension
+- Expose `contract.{query, tx}.<method>.meta`, aligning with API
+- Fix storage metadata, aligning method with decorated name
+- Adjust typegen, only using exportInterface
+- Added Kusama/Polkadot 9151 upgrade block (known types)
+- Update to latest Substrate, Kusama & Polkadot static metadata
+
+
+## 7.4.1 Jan 15, 2022
+
+Upgrade priority: Medium. Required for all chains using `Range` and `RangeInclusive` types. Also includes better error handling for number conversions.
+
+Changes:
+
+- Asserts for invalid number format inputs (MAX_SAFE_INTEGER, float)
+- Ensure `Range/RangeInclusive` variant check does not fail on encoding
+- Ensure non-option calls in api-contract are marked as `@deprecated`
+- Added Kusama 9150 upgrade block (known types)
+- Update `@polkadot/util` to 8.3.2
+
+
+## 7.3.1 Jan 9, 2022
+
+Upgrade priority: Low. Maintenance upgrade, tracking the latest `@polkadot` libraries.
+
+Changes:
+
+- Extend support for `WrapperKeepOpaque` with internal decoding (allowed to fail)
+- Adjust max-entries in historic provider LRU
+- Update to latest Substrate/Polkadot/Kusama metadata
+- Update `@polkadot/util` to 8.3.1
+- Update package paths under ESM
+
+
+## 7.2.1 Jan 3, 2022
+
+Upgrade priority: Low. Recommended for users generating TS chain-specific augmentations.
+
+Changes:
+
+- Convert contract `ReturnFlags` to set (as opposed to bare `u32`)
+- Adjust chain-specific augmentation to not auto-add RPC imports
+- Ensure package path is availble under ESM & CJS
+
+
+## 7.1.1 Dec 26, 2021
+
+Upgrade priority: Low. Recommended for users of contracts form Substrate master & Polkador/Kusama TS app developers where specific chain augmentation would be helpful.
+
+Contributed:
+
+- Expose `storageDepositLimit` on contract options (Thanks to https://github.com/kwingram25)
+
+Changes:
+
+- Expose `@polkadot/api-augment/{kusama, polkadot, substrate}` for specific augmentations (The bare `@polkadot/api-augment` is equivalent to `/substrate`, keeping the existing behavior)
+- Expose `@polkadot/types-augment/{lookup, registry}` variants (The bare `@polkadot/types-augment` applies both)
+- Expose `txHash` on submittable results, e.g. `tx.signAndSend(..., ({ txHash }) => ...)`
+- Align casing for TS & exposed queries (adjusts for `ALLCAPS` entries)
+- Additional tests for `Option` codec (explicit in expectations)
+- Update to latest Substrate, Kusama & Polkadot static metadata
+
+
 ## 7.0.2 Dec 21, 2021

 Upgrade priority: Low. Recommended for applications where collective derives with aliasses are being used.
@@ -15,9 +130,9 @@ Changes:

 Upgrade priority: Low. Recommended for TS users with their own non-Polkadot/Kusama chains.

- **Breaking changes** For TS users the default API augmentation is now optional. This means that the API, for TypeScript, is not decorated by default with the Substrate types and encpoints. TS users should add a singular `import '@polkadot/api-augment';` in their code to retore old behavior.
+- **Breaking changes** For TS users the default API augmentation is now optional. This means that the API, for TypeScript, is not decorated by default with the Substrate types and encpoints. TS users should add a singular `import '@polkadot/api-augment';` in their code to restore old behavior. A full writeup of the rationale and other options can be found [in the FAQ](https://polkadot.js.org/docs/api/FAQ#since-upgrading-to-the-7x-series-typescript-augmentation-is-missing)

- **Breaking change** To cater for the above, chain-specific interfaces generated with older versions may not be compaitible with the current version of the API. Additionally, TS interfaces generated with this version of the API is not compatible with older API versions.
+- **Breaking change** To cater for the above, chain-specific interfaces generated with older versions may not be compatible with the current version of the API. Additionally, TS interfaces generated with this version of the API is not compatible with older API versions.

 Contributed:

@@ -0,0 +1,94 @@
+    2805	Jaco                          	7.7.1 (#4535)
+      83	Amaury Martiny                	StatementKind: Regular and Saft (#2303)
+      36	Keith Ingram                  	Storage deposit limit changes (#4370)
+      35	Stefanie Doll                 	Updated child storage parameters (#1709)
+      20	Luke Schoen                   	fix: Fixes TypeError: Cannot read property 'vesting' of undefined (#1970)
+      15	Jeremías Díaz                 	feat(types): add correct tuple type to storage key (#3054)
+      15	Xiliang Chen                  	add Authority origin (#3645)
+      11	Ian He                        	HttpProvider support clone() (#3949)
+      10	Axel Chalon                   	Make Enum/Tuple constructor use value directly if instance (#1954)
+       5	Chevdor                       	Fix metadata package link (#3458)
+       5	Jake Naviasky                 	Fixing approvalFlagsToBools. (#1250)
+       4	Alex Wang                     	fix issue that creates duplicate providers (#983)
+       4	Alexander Popiak              	Add asset id in signing (#4009)
+       4	Joshy Orndorff                	spelling; efect -> effect (#2295)
+       4	Nantian                       	fix bigint type (#3869)
+       4	Thibaut Sardan                	no subscription for http (#3127)
+       3	Alex D                        	Use derive customAccount and customLocks for balance overrides (#3248)
+       3	André Silva                   	add support for ValidationCodeHash (#3640)
+       3	Antoine Estienne              	Adapted to display moonbeam author (#3108)
+       3	Arjan Zijderveld              	Added `Emergency` to `ElectionPhase` (#3707)
+       3	Ewa Kowalska                  	Handle no council for bounties proposals (#3062)
+       3	hamidra                       	add support for n key entries for NMaps (#3886)
+       3	Hamza Tokuchi                 	more typos (#2532)
+       3	Julien Eluard                 	Fixed typos about module balances (#1402)
+       3	KarishmaBothara               	Backward compatibility thing (#3511)
+       3	Miguel Hervas                 	Adding RT4 Types (#3007)
+       3	Shawn Tabrizi                 	Add `isReadyOrError` when connecting to API (#2577)
+       3	YJ                            	feat: Vote interface as U8a (#1061)
+       2	Alexander Krupenkin           	Add [u8; 33] type width for U8aFixed type (#2391)
+       2	Branan Riley                  	Add proxy type for Centrifuge (#3940)
+       2	Caio                          	Add `Range` and `RangeInclusive` types (#3791)
+       2	Jakub Pánik                   	All heads subscription (#1899)
+       2	James Lefrère                 	Add `.eq()` usage to docs and fix docs typos (#1405)
+       2	Keith Yeung                   	Allow keyPrefix to accept an additional argument for double maps (#2230)
+       2	Nikos Kontakis                	Add auction in shared types (#4085)
+       2	Paweł Nguyen                  	Fix a minor typo in cookbook blocks docs (#2294)
+       2	sung wu                       	Update tx.md (#2485)
+       2	Veliko                        	Abi constructor takes different parameters (#3347)
+       2	Wei Tang                      	Use /usr/bin/env bash instead of /bin/bash (#2053)
+       2	扩散性百万甜面包                      	Typo, deocrateMethod -> decorateMethod (#1594)
+       1	Andreea Eftene                	Add storage deposit support (#4304)
+       1	Brad Larson                   	[NEW] Support for custom headers with providers (#2423)
+       1	chriswmercer                  	little readme tweak (#279)
+       1	codingsh                      	#2182 - add: search for docs (#2232)
+       1	Dan Forbes                    	Add WeightToFeeCoefficient type (#2296)
+       1	Daniel Maricic                	Fixed typo in README (#2402)
+       1	Daniel Savu                   	fix: Generate custom type definitions (#4224)
+       1	David                         	Don't log full error (#2952)
+       1	Denis Tsai                    	realign AccountKey20Junction to polkadot xcm's Junction enum (#3770)
+       1	djuanito.eth                  	Update fees to current constants (#2320)
+       1	Drew Stone                    	Update evm definitions to include vicinity (#2279)
+       1	Dylan Galea                   	Updated users of the polkadot-js/api (#2027)
+       1	flex                          	Change BeefySignedCommitment signatures type to EcdsaSignature (#4204)
+       1	Furqan A                      	fix: fixed 404 to the docs from the api readme (#3985)
+       1	Gérard Dethier                	Fix LRUCache memory leak. (#4520)
+       1	Gerben van de Wiel            	Adding some extra notes on changes in the specname (#2329)
+       1	HackFisher                    	fix OutboundLaneData types (#3992)
+       1	Hoani Bryson                  	Multiple Endpoint support for WsProvider (#2234)
+       1	Hyungsuk Kang                 	Update fees.ts (#1014)
+       1	icodezjb                      	Update SessionKeys (#3035)
+       1	iiiiiiii                      	Make unknownTypes externally accessible (#3263)
+       1	JesseAbram                    	added 07 Example showing how to make a transfer with allowed block permissions folder in docs (#1062)
+       1	Joey                          	don't throw error at `onSocketClose` (#4363)
+       1	Jordan                        	Allow typegen for custom RPCs (#2876)
+       1	JQQQ                          	Allow rpc expose definition/ metadata (#3488)
+       1	Kian Paimani                  	Update definitions.ts (#2514)
+       1	Krzysztof Jelski              	Derive for bounties and descriptions (#2925)
+       1	Lae                           	Make sure awaiting on an api object won't stuck forever on error (#1763)
+       1	Lezek123                      	BTreeSet and BTreeMap - encoding and serialization fixes (#3789)
+       1	Lovesh Harchandani            	Fix name of "getBlock" in package "api-derive" and export it in "index.ts" (#2857)
+       1	Mario Neises                  	fix usage with typescript (#405)
+       1	Mario Pino                    	Add PolkaStats to API users (#1593)
+       1	Mark Robert Henderson         	Update warnings.ts to have the latest URLs (#2720)
+       1	Matej Nemček                  	added Kodadot to @polkadot/api users section (#2220)
+       1	Mokhtar Naamani               	Disable websocket outgoing message fragmentation for w3cwebsocket (#2738)
+       1	Nazar Mokrynskyi              	Performance tweaks (#4143)
+       1	Nikhil Ranjan                 	add vestingPerBlock and vestingEndBlock in DeriveBalancesAll when doing calcBalances (#2563)
+       1	Nikolay Volf                  	Fix typo (#1730)
+       1	Oleksandr Mykhailenko         	Add more complex namespaced contracts & test cases for them (#4472)
+       1	Paul M Fox                    	Basic BTreeMaps codec support (#1474)
+       1	philipstanislaus              	Update types for centrifuge chain v1.2.0 (#2424)
+       1	qiuhao                        	update DeriveCustom type (#2581)
+       1	r0t0r-r0t0r                   	Fix memory leak on raw rpc call (#4505)
+       1	Rocco Musolino                	remove broken link (#2671)
+       1	satellitex                    	Add BTreeSet<V> Codec (#1639)
+       1	satellitex                    	Add traits replace rules. for invalid cases `::<type>` and `<type>::`. (#885)
+       1	Satyam Agrawal                	update as per the 0.97.0-beta.38 release (#1617)
+       1	Sean Young                    	Solang requires u256 and i256 types (#2752)
+       1	Sergei Pepyakin               	INK! -> ink! (#1347)
+       1	WoeOm                         	adapt Darwinia, Crab Network types (#3498)
+       1	Xat_MassacrE                  	Fix packages/types/src/codec/utils/encodeTypes.ts encodeSubTypes bug (#1544)
+       1	yjh                           	fix MetadataVersioned.asV12 (#2983)
+       1	Yuri                          	fixes #3693 Fix uniques return types (#3694)
+       1	Zeke Mostov                   	fix: Allow sudo for polkadot indexed proxy enum (#3286)
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
+// Copyright 2017-2022 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 module.exports = require('@polkadot/dev/config/babel-config-cjs.cjs');
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
+// Copyright 2017-2022 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 const config = require('@polkadot/dev/config/jest.cjs');
@@ -2,7 +2,7 @@
  "author": "Jaco Greeff <jacogr@gmail.com>",
  "bugs": "https://github.com/polkadot-js/api/issues",
  "homepage": "https://github.com/polkadot-js/api#readme",
-  "license": "Apache-2",
+  "license": "Apache-2.0",
  "packageManager": "yarn@3.0.1",
  "private": true,
  "repository": {
@@ -11,7 +11,7 @@
  },
  "sideEffects": false,
  "type": "commonjs",
-  "version": "7.0.2",
+  "version": "7.7.1",
  "workspaces": [
    "packages/*"
  ],
@@ -31,16 +31,15 @@
    "test:watch": "polkadot-dev-run-test --watch"
  },
  "devDependencies": {
-    "@babel/core": "^7.16.5",
-    "@babel/register": "^7.16.5",
-    "@babel/runtime": "^7.16.5",
-    "@polkadot/dev": "^0.64.11",
-    "@polkadot/ts": "^0.4.20",
+    "@babel/core": "^7.17.0",
+    "@babel/register": "^7.17.0",
+    "@babel/runtime": "^7.17.0",
+    "@polkadot/dev": "^0.65.50",
    "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^27.0.3",
+    "@types/jest": "^27.4.0",
    "copyfiles": "^2.4.1"
  },
  "resolutions": {
-    "typescript": "^4.5.3"
+    "typescript": "^4.5.5"
  }
 }
@@ -20,15 +20,15 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "7.0.2",
+  "version": "7.7.1",
  "main": "index.js",
  "dependencies": {
-    "@babel/runtime": "^7.16.5",
-    "@polkadot/api-base": "7.0.2",
-    "@polkadot/rpc-augment": "7.0.2",
-    "@polkadot/types": "7.0.2",
-    "@polkadot/types-augment": "7.0.2",
-    "@polkadot/types-codec": "7.0.2",
-    "@polkadot/util": "^8.2.2"
+    "@babel/runtime": "^7.17.0",
+    "@polkadot/api-base": "7.7.1",
+    "@polkadot/rpc-augment": "7.7.1",
+    "@polkadot/types": "7.7.1",
+    "@polkadot/types-augment": "7.7.1",
+    "@polkadot/types-codec": "7.7.1",
+    "@polkadot/util": "^8.3.3"
  }
 }
@@ -1,12 +0,0 @@
-// Copyright 2017-2021 @polkadot/api-augment authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// for the API, we decorate not only the endpoints, but all types
-import '@polkadot/rpc-augment';
-import '@polkadot/types-augment';
-// the augmentated types (on top of @polkadot/api-base)
-import './consts';
-import './errors';
-import './events';
-import './query';
-import './tx';
@@ -0,0 +1,6 @@
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+// for the API, we decorate not only the endpoints, but all types
+import '@polkadot/rpc-augment';
+import '@polkadot/types-augment';
@@ -1,6 +1,6 @@
-// Copyright 2017-2021 @polkadot/api-augment authors & contributors
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import './augment';
+import './substrate';

 export { packageInfo } from './packageInfo';
@@ -0,0 +1,8 @@
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { packageInfo as baseInfo } from '@polkadot/api-base/packageInfo';
+import { packageInfo as typesInfo } from '@polkadot/types/packageInfo';
+import { packageInfo as codecInfo } from '@polkadot/types-codec/packageInfo';
+
+export default [baseInfo, typesInfo, codecInfo];
@@ -1,11 +1,11 @@
-// Copyright 2017-2021 @polkadot/api-augment authors & contributors
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import { packageInfo as baseInfo } from '@polkadot/api-base/packageInfo';
-import { packageInfo as typesInfo } from '@polkadot/types/packageInfo';
-import { packageInfo as codecInfo } from '@polkadot/types-codec/packageInfo';
+// Do not edit, auto-generated by @polkadot/dev
+
 import { detectPackage } from '@polkadot/util';

+import others from './detectOther';
 import { packageInfo } from './packageInfo';

-detectPackage(packageInfo, typeof __dirname !== 'undefined' && __dirname, [baseInfo, typesInfo, codecInfo]);
+detectPackage(packageInfo, null, others);
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-augment authors & contributors
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import './detectPackage';
@@ -0,0 +1,899 @@
+// Auto-generated via `yarn polkadot-types-from-chain`, do not edit
+/* eslint-disable */
+
+import type { ApiTypes } from '@polkadot/api-base/types';
+import type { Bytes, Option, U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';
+import type { Codec } from '@polkadot/types-codec/types';
+import type { Perbill, Percent, Permill } from '@polkadot/types/interfaces/runtime';
+import type { FrameSupportPalletId, FrameSupportWeightsRuntimeDbWeight, FrameSupportWeightsWeightToFeeCoefficient, FrameSystemLimitsBlockLength, FrameSystemLimitsBlockWeights, SpVersionRuntimeVersion } from '@polkadot/types/lookup';
+
+declare module '@polkadot/api-base/types/consts' {
+  export interface AugmentedConsts<ApiType extends ApiTypes> {
+    auctions: {
+      /**
+       * The number of blocks over which an auction may be retroactively ended.
+       **/
+      endingPeriod: u32 & AugmentedConst<ApiType>;
+      leasePeriodsPerSlot: u32 & AugmentedConst<ApiType>;
+      /**
+       * The length of each sample to take during the ending period.
+       * 
+       * `EndingPeriod` / `SampleLength` = Total # of Samples
+       **/
+      sampleLength: u32 & AugmentedConst<ApiType>;
+      slotRangeCount: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    authorship: {
+      /**
+       * The number of blocks back we should accept uncles.
+       * This means that we will deal with uncle-parents that are
+       * `UncleGenerations + 1` before `now`.
+       **/
+      uncleGenerations: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    babe: {
+      /**
+       * The amount of time, in slots, that each epoch should last.
+       * NOTE: Currently it is not possible to change the epoch duration after
+       * the chain has started. Attempting to do so will brick block production.
+       **/
+      epochDuration: u64 & AugmentedConst<ApiType>;
+      /**
+       * The expected average block time at which BABE should be creating
+       * blocks. Since BABE is probabilistic it is not trivial to figure out
+       * what the expected average block time should be based on the slot
+       * duration and the security parameter `c` (where `1 - c` represents
+       * the probability of a slot being empty).
+       **/
+      expectedBlockTime: u64 & AugmentedConst<ApiType>;
+      /**
+       * Max number of authorities allowed
+       **/
+      maxAuthorities: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    bagsList: {
+      /**
+       * The list of thresholds separating the various bags.
+       * 
+       * Ids are separated into unsorted bags according to their vote weight. This specifies the
+       * thresholds separating the bags. An id's bag is the largest bag for which the id's weight
+       * is less than or equal to its upper threshold.
+       * 
+       * When ids are iterated, higher bags are iterated completely before lower bags. This means
+       * that iteration is _semi-sorted_: ids of higher weight tend to come before ids of lower
+       * weight, but peer ids within a particular bag are sorted in insertion order.
+       * 
+       * # Expressing the constant
+       * 
+       * This constant must be sorted in strictly increasing order. Duplicate items are not
+       * permitted.
+       * 
+       * There is an implied upper limit of `VoteWeight::MAX`; that value does not need to be
+       * specified within the bag. For any two threshold lists, if one ends with
+       * `VoteWeight::MAX`, the other one does not, and they are otherwise equal, the two lists
+       * will behave identically.
+       * 
+       * # Calculation
+       * 
+       * It is recommended to generate the set of thresholds in a geometric series, such that
+       * there exists some constant ratio such that `threshold[k + 1] == (threshold[k] *
+       * constant_ratio).max(threshold[k] + 1)` for all `k`.
+       * 
+       * The helpers in the `/utils/frame/generate-bags` module can simplify this calculation.
+       * 
+       * # Examples
+       * 
+       * - If `BagThresholds::get().is_empty()`, then all ids are put into the same bag, and
+       * iteration is strictly in insertion order.
+       * - If `BagThresholds::get().len() == 64`, and the thresholds are determined according to
+       * the procedure given above, then the constant ratio is equal to 2.
+       * - If `BagThresholds::get().len() == 200`, and the thresholds are determined according to
+       * the procedure given above, then the constant ratio is approximately equal to 1.248.
+       * - If the threshold list begins `[1, 2, 3, ...]`, then an id with weight 0 or 1 will fall
+       * into bag 0, an id with weight 2 will fall into bag 1, etc.
+       * 
+       * # Migration
+       * 
+       * In the event that this list ever changes, a copy of the old bags list must be retained.
+       * With that `List::migrate` can be called, which will perform the appropriate migration.
+       **/
+      bagThresholds: Vec<u64> & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    balances: {
+      /**
+       * The minimum amount required to keep an account open.
+       **/
+      existentialDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of locks that should exist on an account.
+       * Not strictly enforced, but used for weight estimation.
+       **/
+      maxLocks: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of named reserves that can exist on an account.
+       **/
+      maxReserves: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    bounties: {
+      /**
+       * Percentage of the curator fee that will be reserved upfront as deposit for bounty
+       * curator.
+       **/
+      bountyCuratorDeposit: Permill & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit for placing a bounty proposal.
+       **/
+      bountyDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The delay period for which a bounty beneficiary need to wait before claim the payout.
+       **/
+      bountyDepositPayoutDelay: u32 & AugmentedConst<ApiType>;
+      /**
+       * Bounty duration in blocks.
+       **/
+      bountyUpdatePeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Minimum value for a bounty.
+       **/
+      bountyValueMinimum: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit per byte within the tip report reason or bounty description.
+       **/
+      dataDepositPerByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum acceptable reason length.
+       * 
+       * Benchmarks depend on this value, be sure to update weights file when changing this value
+       **/
+      maximumReasonLength: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    claims: {
+      prefix: Bytes & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    crowdloan: {
+      /**
+       * The minimum amount that may be contributed into a crowdloan. Should almost certainly be at
+       * least `ExistentialDeposit`.
+       **/
+      minContribution: u128 & AugmentedConst<ApiType>;
+      /**
+       * `PalletId` for the crowdloan pallet. An appropriate value could be `PalletId(*b"py/cfund")`
+       **/
+      palletId: FrameSupportPalletId & AugmentedConst<ApiType>;
+      /**
+       * Max number of storage keys to remove per extrinsic call.
+       **/
+      removeKeysLimit: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    democracy: {
+      /**
+       * Period in blocks where an external proposal may not be re-submitted after being vetoed.
+       **/
+      cooloffPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * The period between a proposal being approved and enacted.
+       * 
+       * It should generally be a little more than the unstake period to ensure that
+       * voting stakers have an opportunity to remove themselves from the system in the case
+       * where they are on the losing side of a vote.
+       **/
+      enactmentPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Minimum voting period allowed for a fast-track referendum.
+       **/
+      fastTrackVotingPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Indicator for whether an emergency origin is even allowed to happen. Some chains may
+       * want to set this permanently to `false`, others may want to condition it on things such
+       * as an upgrade having happened recently.
+       **/
+      instantAllowed: bool & AugmentedConst<ApiType>;
+      /**
+       * How often (in blocks) new public referenda are launched.
+       **/
+      launchPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of public proposals that can exist at any time.
+       **/
+      maxProposals: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of votes for an account.
+       * 
+       * Also used to compute weight, an overly big value can
+       * lead to extrinsic with very big weight: see `delegate` for instance.
+       **/
+      maxVotes: u32 & AugmentedConst<ApiType>;
+      /**
+       * The minimum amount to be used as a deposit for a public referendum proposal.
+       **/
+      minimumDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of balance that must be deposited per byte of preimage stored.
+       **/
+      preimageByteDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The minimum period of vote locking.
+       * 
+       * It should be no shorter than enactment period to ensure that in the case of an approval,
+       * those successful voters are locked into the consequences that their votes entail.
+       **/
+      voteLockingPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * How often (in blocks) to check for new votes.
+       **/
+      votingPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    electionProviderMultiPhase: {
+      /**
+       * Maximum length (bytes) that the mined solution should consume.
+       * 
+       * The miner will ensure that the total length of the unsigned solution will not exceed
+       * this value.
+       **/
+      minerMaxLength: u32 & AugmentedConst<ApiType>;
+      /**
+       * Maximum weight that the miner should consume.
+       * 
+       * The miner will ensure that the total weight of the unsigned solution will not exceed
+       * this value, based on [`WeightInfo::submit_unsigned`].
+       **/
+      minerMaxWeight: u64 & AugmentedConst<ApiType>;
+      /**
+       * The priority of the unsigned transaction submitted in the unsigned-phase
+       **/
+      minerTxPriority: u64 & AugmentedConst<ApiType>;
+      /**
+       * The repeat threshold of the offchain worker.
+       * 
+       * For example, if it is 5, that means that at least 5 blocks will elapse between attempts
+       * to submit the worker's solution.
+       **/
+      offchainRepeat: u32 & AugmentedConst<ApiType>;
+      /**
+       * Base deposit for a signed solution.
+       **/
+      signedDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * Per-byte deposit for a signed solution.
+       **/
+      signedDepositByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * Per-weight deposit for a signed solution.
+       **/
+      signedDepositWeight: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum number of signed submissions that can be queued.
+       * 
+       * It is best to avoid adjusting this during an election, as it impacts downstream data
+       * structures. In particular, `SignedSubmissionIndices<T>` is bounded on this value. If you
+       * update this value during an election, you _must_ ensure that
+       * `SignedSubmissionIndices.len()` is less than or equal to the new value. Otherwise,
+       * attempts to submit new solutions may cause a runtime panic.
+       **/
+      signedMaxSubmissions: u32 & AugmentedConst<ApiType>;
+      /**
+       * Maximum weight of a signed solution.
+       * 
+       * This should probably be similar to [`Config::MinerMaxWeight`].
+       **/
+      signedMaxWeight: u64 & AugmentedConst<ApiType>;
+      /**
+       * Duration of the signed phase.
+       **/
+      signedPhase: u32 & AugmentedConst<ApiType>;
+      /**
+       * Base reward for a signed solution
+       **/
+      signedRewardBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The minimum amount of improvement to the solution score that defines a solution as
+       * "better" (in any phase).
+       **/
+      solutionImprovementThreshold: Perbill & AugmentedConst<ApiType>;
+      /**
+       * Duration of the unsigned phase.
+       **/
+      unsignedPhase: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of voters to put in the snapshot. At the moment, snapshots are only
+       * over a single block, but once multi-block elections are introduced they will take place
+       * over multiple blocks.
+       * 
+       * Also, note the data type: If the voters are represented by a `u32` in `type
+       * CompactSolution`, the same `u32` is used here to ensure bounds are respected.
+       **/
+      voterSnapshotPerBlock: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    gilt: {
+      /**
+       * Portion of the queue which is free from ordering and just a FIFO.
+       * 
+       * Must be no greater than `MaxQueueLen`.
+       **/
+      fifoQueueLen: u32 & AugmentedConst<ApiType>;
+      /**
+       * The number of blocks between consecutive attempts to issue more gilts in an effort to
+       * get to the target amount to be frozen.
+       * 
+       * A larger value results in fewer storage hits each block, but a slower period to get to
+       * the target.
+       **/
+      intakePeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of bids that can be turned into issued gilts each block. A larger
+       * value here means less of the block available for transactions should there be a glut of
+       * bids to make into gilts to reach the target.
+       **/
+      maxIntakeBids: u32 & AugmentedConst<ApiType>;
+      /**
+       * Maximum number of items that may be in each duration queue.
+       **/
+      maxQueueLen: u32 & AugmentedConst<ApiType>;
+      /**
+       * The minimum amount of funds that may be offered to freeze for a gilt. Note that this
+       * does not actually limit the amount which may be frozen in a gilt since gilts may be
+       * split up in order to satisfy the desired amount of funds under gilts.
+       * 
+       * It should be at least big enough to ensure that there is no possible storage spam attack
+       * or queue-filling attack.
+       **/
+      minFreeze: u128 & AugmentedConst<ApiType>;
+      /**
+       * The base period for the duration queues. This is the common multiple across all
+       * supported freezing durations that can be bid upon.
+       **/
+      period: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of duration queues in total. This sets the maximum duration supported, which is
+       * this value multiplied by `Period`.
+       **/
+      queueCount: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    grandpa: {
+      /**
+       * Max Authorities in use
+       **/
+      maxAuthorities: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    identity: {
+      /**
+       * The amount held on deposit for a registered identity
+       **/
+      basicDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit per additional field for a registered identity.
+       **/
+      fieldDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum number of additional fields that may be stored in an ID. Needed to bound the I/O
+       * required to access an identity, but can be pretty high.
+       **/
+      maxAdditionalFields: u32 & AugmentedConst<ApiType>;
+      /**
+       * Maxmimum number of registrars allowed in the system. Needed to bound the complexity
+       * of, e.g., updating judgements.
+       **/
+      maxRegistrars: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of sub-accounts allowed per identified account.
+       **/
+      maxSubAccounts: u32 & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit for a registered subaccount. This should account for the fact
+       * that one storage item's value will increase by the size of an account ID, and there will
+       * be another trie item whose value is the size of an account ID plus 32 bytes.
+       **/
+      subAccountDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    imOnline: {
+      /**
+       * A configuration for base priority of unsigned transactions.
+       * 
+       * This is exposed so that it can be tuned for particular runtime, when
+       * multiple pallets send unsigned transactions.
+       **/
+      unsignedPriority: u64 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    indices: {
+      /**
+       * The deposit needed for reserving an index.
+       **/
+      deposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    multisig: {
+      /**
+       * The base amount of currency needed to reserve for creating a multisig execution or to
+       * store a dispatch call for later.
+       * 
+       * This is held for an additional storage item whose value size is
+       * `4 + sizeof((BlockNumber, Balance, AccountId))` bytes and whose key size is
+       * `32 + sizeof(AccountId)` bytes.
+       **/
+      depositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of currency needed per unit threshold when creating a multisig execution.
+       * 
+       * This is held for adding 32 bytes more into a pre-existing storage value.
+       **/
+      depositFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of signatories allowed in the multisig.
+       **/
+      maxSignatories: u16 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    paras: {
+      unsignedPriority: u64 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    phragmenElection: {
+      /**
+       * How much should be locked up in order to submit one's candidacy.
+       **/
+      candidacyBond: u128 & AugmentedConst<ApiType>;
+      /**
+       * Number of members to elect.
+       **/
+      desiredMembers: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of runners_up to keep.
+       **/
+      desiredRunnersUp: u32 & AugmentedConst<ApiType>;
+      /**
+       * Identifier for the elections-phragmen pallet's lock
+       **/
+      palletId: U8aFixed & AugmentedConst<ApiType>;
+      /**
+       * How long each seat is kept. This defines the next block number at which an election
+       * round will happen. If set to zero, no elections are ever triggered and the module will
+       * be in passive mode.
+       **/
+      termDuration: u32 & AugmentedConst<ApiType>;
+      /**
+       * Base deposit associated with voting.
+       * 
+       * This should be sensibly high to economically ensure the pallet cannot be attacked by
+       * creating a gigantic number of votes.
+       **/
+      votingBondBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of bond that need to be locked for each vote (32 bytes).
+       **/
+      votingBondFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    proxy: {
+      /**
+       * The base amount of currency needed to reserve for creating an announcement.
+       * 
+       * This is held when a new storage item holding a `Balance` is created (typically 16
+       * bytes).
+       **/
+      announcementDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of currency needed per announcement made.
+       * 
+       * This is held for adding an `AccountId`, `Hash` and `BlockNumber` (typically 68 bytes)
+       * into a pre-existing storage value.
+       **/
+      announcementDepositFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of time-delayed announcements that are allowed to be pending.
+       **/
+      maxPending: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of proxies allowed for a single account.
+       **/
+      maxProxies: u32 & AugmentedConst<ApiType>;
+      /**
+       * The base amount of currency needed to reserve for creating a proxy.
+       * 
+       * This is held for an additional storage item whose value size is
+       * `sizeof(Balance)` bytes and whose key size is `sizeof(AccountId)` bytes.
+       **/
+      proxyDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of currency needed per proxy added.
+       * 
+       * This is held for adding 32 bytes plus an instance of `ProxyType` more into a
+       * pre-existing storage value. Thus, when configuring `ProxyDepositFactor` one should take
+       * into account `32 + proxy_type.encode().len()` bytes of data.
+       **/
+      proxyDepositFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    recovery: {
+      /**
+       * The base amount of currency needed to reserve for creating a recovery configuration.
+       * 
+       * This is held for an additional storage item whose value size is
+       * `2 + sizeof(BlockNumber, Balance)` bytes.
+       **/
+      configDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of currency needed per additional user when creating a recovery
+       * configuration.
+       * 
+       * This is held for adding `sizeof(AccountId)` bytes more into a pre-existing storage
+       * value.
+       **/
+      friendDepositFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of friends allowed in a recovery configuration.
+       **/
+      maxFriends: u16 & AugmentedConst<ApiType>;
+      /**
+       * The base amount of currency needed to reserve for starting a recovery.
+       * 
+       * This is primarily held for deterring malicious recovery attempts, and should
+       * have a value large enough that a bad actor would choose not to place this
+       * deposit. It also acts to fund additional storage item whose value size is
+       * `sizeof(BlockNumber, Balance + T * AccountId)` bytes. Where T is a configurable
+       * threshold.
+       **/
+      recoveryDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    registrar: {
+      /**
+       * The deposit to be paid per byte stored on chain.
+       **/
+      dataDepositPerByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * The deposit to be paid to run a parathread.
+       * This should include the cost for storing the genesis head and validation code.
+       **/
+      paraDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    scheduler: {
+      /**
+       * The maximum weight that may be scheduled per block for any dispatchables of less
+       * priority than `schedule::HARD_DEADLINE`.
+       **/
+      maximumWeight: u64 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of scheduled calls in the queue for a single block.
+       * Not strictly enforced, but used for weight estimation.
+       **/
+      maxScheduledPerBlock: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    slots: {
+      /**
+       * The number of blocks to offset each lease period by.
+       **/
+      leaseOffset: u32 & AugmentedConst<ApiType>;
+      /**
+       * The number of blocks over which a single period lasts.
+       **/
+      leasePeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    society: {
+      /**
+       * The minimum amount of a deposit required for a bid to be made.
+       **/
+      candidateDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The number of blocks between membership challenges.
+       **/
+      challengePeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of candidates that we accept per round.
+       **/
+      maxCandidateIntake: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum duration of the payout lock.
+       **/
+      maxLockDuration: u32 & AugmentedConst<ApiType>;
+      /**
+       * The number of times a member may vote the wrong way (or not at all, when they are a
+       * skeptic) before they become suspended.
+       **/
+      maxStrikes: u32 & AugmentedConst<ApiType>;
+      /**
+       * The societies's pallet id
+       **/
+      palletId: FrameSupportPalletId & AugmentedConst<ApiType>;
+      /**
+       * The amount of incentive paid within each period. Doesn't include VoterTip.
+       **/
+      periodSpend: u128 & AugmentedConst<ApiType>;
+      /**
+       * The number of blocks between candidate/membership rotation periods.
+       **/
+      rotationPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * The amount of the unpaid reward that gets deducted in the case that either a skeptic
+       * doesn't vote or someone votes in the wrong way.
+       **/
+      wrongSideDeduction: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    staking: {
+      /**
+       * Number of eras that staked funds must remain bonded for.
+       **/
+      bondingDuration: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of nominators rewarded for each validator.
+       * 
+       * For each validator only the `$MaxNominatorRewardedPerValidator` biggest stakers can
+       * claim their reward. This used to limit the i/o cost for the nominator payout.
+       **/
+      maxNominatorRewardedPerValidator: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of sessions per era.
+       **/
+      sessionsPerEra: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of eras that slashes are deferred by, after computation.
+       * 
+       * This should be less than the bonding duration. Set to 0 if slashes
+       * should be applied immediately, without opportunity for intervention.
+       **/
+      slashDeferDuration: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    system: {
+      /**
+       * Maximum number of block number to block hash mappings to keep (oldest pruned first).
+       **/
+      blockHashCount: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum length of a block (in bytes).
+       **/
+      blockLength: FrameSystemLimitsBlockLength & AugmentedConst<ApiType>;
+      /**
+       * Block & extrinsics weights: base values and limits.
+       **/
+      blockWeights: FrameSystemLimitsBlockWeights & AugmentedConst<ApiType>;
+      /**
+       * The weight of runtime database operations the runtime can invoke.
+       **/
+      dbWeight: FrameSupportWeightsRuntimeDbWeight & AugmentedConst<ApiType>;
+      /**
+       * The designated SS85 prefix of this chain.
+       * 
+       * This replaces the "ss58Format" property declared in the chain spec. Reason is
+       * that the runtime should know about the prefix in order to make use of it as
+       * an identifier of the chain.
+       **/
+      ss58Prefix: u16 & AugmentedConst<ApiType>;
+      /**
+       * Get the chain's current version.
+       **/
+      version: SpVersionRuntimeVersion & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    timestamp: {
+      /**
+       * The minimum period between blocks. Beware that this is different to the *expected*
+       * period that the block production apparatus provides. Your chosen consensus system will
+       * generally work with this to determine a sensible block time. e.g. For Aura, it will be
+       * double this period on default settings.
+       **/
+      minimumPeriod: u64 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    tips: {
+      /**
+       * The amount held on deposit per byte within the tip report reason or bounty description.
+       **/
+      dataDepositPerByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum acceptable reason length.
+       * 
+       * Benchmarks depend on this value, be sure to update weights file when changing this value
+       **/
+      maximumReasonLength: u32 & AugmentedConst<ApiType>;
+      /**
+       * The period for which a tip remains open after is has achieved threshold tippers.
+       **/
+      tipCountdown: u32 & AugmentedConst<ApiType>;
+      /**
+       * The percent of the final tip which goes to the original reporter of the tip.
+       **/
+      tipFindersFee: Percent & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit for placing a tip report.
+       **/
+      tipReportDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    transactionPayment: {
+      /**
+       * A fee mulitplier for `Operational` extrinsics to compute "virtual tip" to boost their
+       * `priority`
+       * 
+       * This value is multipled by the `final_fee` to obtain a "virtual tip" that is later
+       * added to a tip component in regular `priority` calculations.
+       * It means that a `Normal` transaction can front-run a similarly-sized `Operational`
+       * extrinsic (with no tip), by including a tip value greater than the virtual tip.
+       * 
+       * ```rust,ignore
+       * // For `Normal`
+       * let priority = priority_calc(tip);
+       * 
+       * // For `Operational`
+       * let virtual_tip = (inclusion_fee + tip) * OperationalFeeMultiplier;
+       * let priority = priority_calc(tip + virtual_tip);
+       * ```
+       * 
+       * Note that since we use `final_fee` the multiplier applies also to the regular `tip`
+       * sent with the transaction. So, not only does the transaction get a priority bump based
+       * on the `inclusion_fee`, but we also amplify the impact of tips applied to `Operational`
+       * transactions.
+       **/
+      operationalFeeMultiplier: u8 & AugmentedConst<ApiType>;
+      /**
+       * The fee to be paid for making a transaction; the per-byte portion.
+       **/
+      transactionByteFee: u128 & AugmentedConst<ApiType>;
+      /**
+       * The polynomial that is applied in order to derive fee from weight.
+       **/
+      weightToFee: Vec<FrameSupportWeightsWeightToFeeCoefficient> & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    treasury: {
+      /**
+       * Percentage of spare funds (if any) that are burnt per spend period.
+       **/
+      burn: Permill & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of approvals that can wait in the spending queue.
+       **/
+      maxApprovals: u32 & AugmentedConst<ApiType>;
+      /**
+       * The treasury's pallet id, used for deriving its sovereign account ID.
+       **/
+      palletId: FrameSupportPalletId & AugmentedConst<ApiType>;
+      /**
+       * Fraction of a proposal's value that should be bonded in order to place the proposal.
+       * An accepted proposal gets these back. A rejected proposal does not.
+       **/
+      proposalBond: Permill & AugmentedConst<ApiType>;
+      /**
+       * Maximum amount of funds that should be placed in a deposit for making a proposal.
+       **/
+      proposalBondMaximum: Option<u128> & AugmentedConst<ApiType>;
+      /**
+       * Minimum amount of funds that should be placed in a deposit for making a proposal.
+       **/
+      proposalBondMinimum: u128 & AugmentedConst<ApiType>;
+      /**
+       * Period between successive spends.
+       **/
+      spendPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    utility: {
+      /**
+       * The limit on the number of batched calls.
+       **/
+      batchedCallsLimit: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    vesting: {
+      maxVestingSchedules: u32 & AugmentedConst<ApiType>;
+      /**
+       * The minimum amount transferred to call `vested_transfer`.
+       **/
+      minVestedTransfer: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+  } // AugmentedConsts
+} // declare module
@@ -0,0 +1,9 @@
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import '../base';
+import './consts';
+import './errors';
+import './events';
+import './query';
+import './tx';
@@ -1,6 +1,6 @@
-// Copyright 2017-2021 @polkadot/api-augment authors & contributors
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-// Auto-generated by @polkadot/dev, do not edit
+// Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api-augment', version: '7.0.2' };
+export const packageInfo = { name: '@polkadot/api-augment', path: 'auto', type: 'auto', version: '7.7.1' };
@@ -0,0 +1,771 @@
+// Auto-generated via `yarn polkadot-types-from-chain`, do not edit
+/* eslint-disable */
+
+import type { ApiTypes } from '@polkadot/api-base/types';
+import type { Bytes, Option, U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';
+import type { Codec } from '@polkadot/types-codec/types';
+import type { Perbill, Percent, Permill } from '@polkadot/types/interfaces/runtime';
+import type { FrameSupportPalletId, FrameSupportWeightsRuntimeDbWeight, FrameSupportWeightsWeightToFeeCoefficient, FrameSystemLimitsBlockLength, FrameSystemLimitsBlockWeights, SpVersionRuntimeVersion } from '@polkadot/types/lookup';
+
+declare module '@polkadot/api-base/types/consts' {
+  export interface AugmentedConsts<ApiType extends ApiTypes> {
+    auctions: {
+      /**
+       * The number of blocks over which an auction may be retroactively ended.
+       **/
+      endingPeriod: u32 & AugmentedConst<ApiType>;
+      leasePeriodsPerSlot: u32 & AugmentedConst<ApiType>;
+      /**
+       * The length of each sample to take during the ending period.
+       * 
+       * `EndingPeriod` / `SampleLength` = Total # of Samples
+       **/
+      sampleLength: u32 & AugmentedConst<ApiType>;
+      slotRangeCount: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    authorship: {
+      /**
+       * The number of blocks back we should accept uncles.
+       * This means that we will deal with uncle-parents that are
+       * `UncleGenerations + 1` before `now`.
+       **/
+      uncleGenerations: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    babe: {
+      /**
+       * The amount of time, in slots, that each epoch should last.
+       * NOTE: Currently it is not possible to change the epoch duration after
+       * the chain has started. Attempting to do so will brick block production.
+       **/
+      epochDuration: u64 & AugmentedConst<ApiType>;
+      /**
+       * The expected average block time at which BABE should be creating
+       * blocks. Since BABE is probabilistic it is not trivial to figure out
+       * what the expected average block time should be based on the slot
+       * duration and the security parameter `c` (where `1 - c` represents
+       * the probability of a slot being empty).
+       **/
+      expectedBlockTime: u64 & AugmentedConst<ApiType>;
+      /**
+       * Max number of authorities allowed
+       **/
+      maxAuthorities: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    bagsList: {
+      /**
+       * The list of thresholds separating the various bags.
+       * 
+       * Ids are separated into unsorted bags according to their vote weight. This specifies the
+       * thresholds separating the bags. An id's bag is the largest bag for which the id's weight
+       * is less than or equal to its upper threshold.
+       * 
+       * When ids are iterated, higher bags are iterated completely before lower bags. This means
+       * that iteration is _semi-sorted_: ids of higher weight tend to come before ids of lower
+       * weight, but peer ids within a particular bag are sorted in insertion order.
+       * 
+       * # Expressing the constant
+       * 
+       * This constant must be sorted in strictly increasing order. Duplicate items are not
+       * permitted.
+       * 
+       * There is an implied upper limit of `VoteWeight::MAX`; that value does not need to be
+       * specified within the bag. For any two threshold lists, if one ends with
+       * `VoteWeight::MAX`, the other one does not, and they are otherwise equal, the two lists
+       * will behave identically.
+       * 
+       * # Calculation
+       * 
+       * It is recommended to generate the set of thresholds in a geometric series, such that
+       * there exists some constant ratio such that `threshold[k + 1] == (threshold[k] *
+       * constant_ratio).max(threshold[k] + 1)` for all `k`.
+       * 
+       * The helpers in the `/utils/frame/generate-bags` module can simplify this calculation.
+       * 
+       * # Examples
+       * 
+       * - If `BagThresholds::get().is_empty()`, then all ids are put into the same bag, and
+       * iteration is strictly in insertion order.
+       * - If `BagThresholds::get().len() == 64`, and the thresholds are determined according to
+       * the procedure given above, then the constant ratio is equal to 2.
+       * - If `BagThresholds::get().len() == 200`, and the thresholds are determined according to
+       * the procedure given above, then the constant ratio is approximately equal to 1.248.
+       * - If the threshold list begins `[1, 2, 3, ...]`, then an id with weight 0 or 1 will fall
+       * into bag 0, an id with weight 2 will fall into bag 1, etc.
+       * 
+       * # Migration
+       * 
+       * In the event that this list ever changes, a copy of the old bags list must be retained.
+       * With that `List::migrate` can be called, which will perform the appropriate migration.
+       **/
+      bagThresholds: Vec<u64> & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    balances: {
+      /**
+       * The minimum amount required to keep an account open.
+       **/
+      existentialDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of locks that should exist on an account.
+       * Not strictly enforced, but used for weight estimation.
+       **/
+      maxLocks: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of named reserves that can exist on an account.
+       **/
+      maxReserves: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    bounties: {
+      /**
+       * Percentage of the curator fee that will be reserved upfront as deposit for bounty
+       * curator.
+       **/
+      bountyCuratorDeposit: Permill & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit for placing a bounty proposal.
+       **/
+      bountyDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The delay period for which a bounty beneficiary need to wait before claim the payout.
+       **/
+      bountyDepositPayoutDelay: u32 & AugmentedConst<ApiType>;
+      /**
+       * Bounty duration in blocks.
+       **/
+      bountyUpdatePeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Minimum value for a bounty.
+       **/
+      bountyValueMinimum: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit per byte within the tip report reason or bounty description.
+       **/
+      dataDepositPerByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum acceptable reason length.
+       * 
+       * Benchmarks depend on this value, be sure to update weights file when changing this value
+       **/
+      maximumReasonLength: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    claims: {
+      prefix: Bytes & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    crowdloan: {
+      /**
+       * The minimum amount that may be contributed into a crowdloan. Should almost certainly be at
+       * least `ExistentialDeposit`.
+       **/
+      minContribution: u128 & AugmentedConst<ApiType>;
+      /**
+       * `PalletId` for the crowdloan pallet. An appropriate value could be `PalletId(*b"py/cfund")`
+       **/
+      palletId: FrameSupportPalletId & AugmentedConst<ApiType>;
+      /**
+       * Max number of storage keys to remove per extrinsic call.
+       **/
+      removeKeysLimit: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    democracy: {
+      /**
+       * Period in blocks where an external proposal may not be re-submitted after being vetoed.
+       **/
+      cooloffPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * The period between a proposal being approved and enacted.
+       * 
+       * It should generally be a little more than the unstake period to ensure that
+       * voting stakers have an opportunity to remove themselves from the system in the case
+       * where they are on the losing side of a vote.
+       **/
+      enactmentPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Minimum voting period allowed for a fast-track referendum.
+       **/
+      fastTrackVotingPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Indicator for whether an emergency origin is even allowed to happen. Some chains may
+       * want to set this permanently to `false`, others may want to condition it on things such
+       * as an upgrade having happened recently.
+       **/
+      instantAllowed: bool & AugmentedConst<ApiType>;
+      /**
+       * How often (in blocks) new public referenda are launched.
+       **/
+      launchPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of public proposals that can exist at any time.
+       **/
+      maxProposals: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of votes for an account.
+       * 
+       * Also used to compute weight, an overly big value can
+       * lead to extrinsic with very big weight: see `delegate` for instance.
+       **/
+      maxVotes: u32 & AugmentedConst<ApiType>;
+      /**
+       * The minimum amount to be used as a deposit for a public referendum proposal.
+       **/
+      minimumDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of balance that must be deposited per byte of preimage stored.
+       **/
+      preimageByteDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The minimum period of vote locking.
+       * 
+       * It should be no shorter than enactment period to ensure that in the case of an approval,
+       * those successful voters are locked into the consequences that their votes entail.
+       **/
+      voteLockingPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * How often (in blocks) to check for new votes.
+       **/
+      votingPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    electionProviderMultiPhase: {
+      /**
+       * Maximum length (bytes) that the mined solution should consume.
+       * 
+       * The miner will ensure that the total length of the unsigned solution will not exceed
+       * this value.
+       **/
+      minerMaxLength: u32 & AugmentedConst<ApiType>;
+      /**
+       * Maximum weight that the miner should consume.
+       * 
+       * The miner will ensure that the total weight of the unsigned solution will not exceed
+       * this value, based on [`WeightInfo::submit_unsigned`].
+       **/
+      minerMaxWeight: u64 & AugmentedConst<ApiType>;
+      /**
+       * The priority of the unsigned transaction submitted in the unsigned-phase
+       **/
+      minerTxPriority: u64 & AugmentedConst<ApiType>;
+      /**
+       * The repeat threshold of the offchain worker.
+       * 
+       * For example, if it is 5, that means that at least 5 blocks will elapse between attempts
+       * to submit the worker's solution.
+       **/
+      offchainRepeat: u32 & AugmentedConst<ApiType>;
+      /**
+       * Base deposit for a signed solution.
+       **/
+      signedDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * Per-byte deposit for a signed solution.
+       **/
+      signedDepositByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * Per-weight deposit for a signed solution.
+       **/
+      signedDepositWeight: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum number of signed submissions that can be queued.
+       * 
+       * It is best to avoid adjusting this during an election, as it impacts downstream data
+       * structures. In particular, `SignedSubmissionIndices<T>` is bounded on this value. If you
+       * update this value during an election, you _must_ ensure that
+       * `SignedSubmissionIndices.len()` is less than or equal to the new value. Otherwise,
+       * attempts to submit new solutions may cause a runtime panic.
+       **/
+      signedMaxSubmissions: u32 & AugmentedConst<ApiType>;
+      /**
+       * Maximum weight of a signed solution.
+       * 
+       * This should probably be similar to [`Config::MinerMaxWeight`].
+       **/
+      signedMaxWeight: u64 & AugmentedConst<ApiType>;
+      /**
+       * Duration of the signed phase.
+       **/
+      signedPhase: u32 & AugmentedConst<ApiType>;
+      /**
+       * Base reward for a signed solution
+       **/
+      signedRewardBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The minimum amount of improvement to the solution score that defines a solution as
+       * "better" (in any phase).
+       **/
+      solutionImprovementThreshold: Perbill & AugmentedConst<ApiType>;
+      /**
+       * Duration of the unsigned phase.
+       **/
+      unsignedPhase: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of voters to put in the snapshot. At the moment, snapshots are only
+       * over a single block, but once multi-block elections are introduced they will take place
+       * over multiple blocks.
+       * 
+       * Also, note the data type: If the voters are represented by a `u32` in `type
+       * CompactSolution`, the same `u32` is used here to ensure bounds are respected.
+       **/
+      voterSnapshotPerBlock: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    grandpa: {
+      /**
+       * Max Authorities in use
+       **/
+      maxAuthorities: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    identity: {
+      /**
+       * The amount held on deposit for a registered identity
+       **/
+      basicDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit per additional field for a registered identity.
+       **/
+      fieldDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum number of additional fields that may be stored in an ID. Needed to bound the I/O
+       * required to access an identity, but can be pretty high.
+       **/
+      maxAdditionalFields: u32 & AugmentedConst<ApiType>;
+      /**
+       * Maxmimum number of registrars allowed in the system. Needed to bound the complexity
+       * of, e.g., updating judgements.
+       **/
+      maxRegistrars: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of sub-accounts allowed per identified account.
+       **/
+      maxSubAccounts: u32 & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit for a registered subaccount. This should account for the fact
+       * that one storage item's value will increase by the size of an account ID, and there will
+       * be another trie item whose value is the size of an account ID plus 32 bytes.
+       **/
+      subAccountDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    imOnline: {
+      /**
+       * A configuration for base priority of unsigned transactions.
+       * 
+       * This is exposed so that it can be tuned for particular runtime, when
+       * multiple pallets send unsigned transactions.
+       **/
+      unsignedPriority: u64 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    indices: {
+      /**
+       * The deposit needed for reserving an index.
+       **/
+      deposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    multisig: {
+      /**
+       * The base amount of currency needed to reserve for creating a multisig execution or to
+       * store a dispatch call for later.
+       * 
+       * This is held for an additional storage item whose value size is
+       * `4 + sizeof((BlockNumber, Balance, AccountId))` bytes and whose key size is
+       * `32 + sizeof(AccountId)` bytes.
+       **/
+      depositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of currency needed per unit threshold when creating a multisig execution.
+       * 
+       * This is held for adding 32 bytes more into a pre-existing storage value.
+       **/
+      depositFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of signatories allowed in the multisig.
+       **/
+      maxSignatories: u16 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    paras: {
+      unsignedPriority: u64 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    phragmenElection: {
+      /**
+       * How much should be locked up in order to submit one's candidacy.
+       **/
+      candidacyBond: u128 & AugmentedConst<ApiType>;
+      /**
+       * Number of members to elect.
+       **/
+      desiredMembers: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of runners_up to keep.
+       **/
+      desiredRunnersUp: u32 & AugmentedConst<ApiType>;
+      /**
+       * Identifier for the elections-phragmen pallet's lock
+       **/
+      palletId: U8aFixed & AugmentedConst<ApiType>;
+      /**
+       * How long each seat is kept. This defines the next block number at which an election
+       * round will happen. If set to zero, no elections are ever triggered and the module will
+       * be in passive mode.
+       **/
+      termDuration: u32 & AugmentedConst<ApiType>;
+      /**
+       * Base deposit associated with voting.
+       * 
+       * This should be sensibly high to economically ensure the pallet cannot be attacked by
+       * creating a gigantic number of votes.
+       **/
+      votingBondBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of bond that need to be locked for each vote (32 bytes).
+       **/
+      votingBondFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    proxy: {
+      /**
+       * The base amount of currency needed to reserve for creating an announcement.
+       * 
+       * This is held when a new storage item holding a `Balance` is created (typically 16
+       * bytes).
+       **/
+      announcementDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of currency needed per announcement made.
+       * 
+       * This is held for adding an `AccountId`, `Hash` and `BlockNumber` (typically 68 bytes)
+       * into a pre-existing storage value.
+       **/
+      announcementDepositFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of time-delayed announcements that are allowed to be pending.
+       **/
+      maxPending: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of proxies allowed for a single account.
+       **/
+      maxProxies: u32 & AugmentedConst<ApiType>;
+      /**
+       * The base amount of currency needed to reserve for creating a proxy.
+       * 
+       * This is held for an additional storage item whose value size is
+       * `sizeof(Balance)` bytes and whose key size is `sizeof(AccountId)` bytes.
+       **/
+      proxyDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * The amount of currency needed per proxy added.
+       * 
+       * This is held for adding 32 bytes plus an instance of `ProxyType` more into a
+       * pre-existing storage value. Thus, when configuring `ProxyDepositFactor` one should take
+       * into account `32 + proxy_type.encode().len()` bytes of data.
+       **/
+      proxyDepositFactor: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    registrar: {
+      /**
+       * The deposit to be paid per byte stored on chain.
+       **/
+      dataDepositPerByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * The deposit to be paid to run a parathread.
+       * This should include the cost for storing the genesis head and validation code.
+       **/
+      paraDeposit: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    scheduler: {
+      /**
+       * The maximum weight that may be scheduled per block for any dispatchables of less
+       * priority than `schedule::HARD_DEADLINE`.
+       **/
+      maximumWeight: u64 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of scheduled calls in the queue for a single block.
+       * Not strictly enforced, but used for weight estimation.
+       **/
+      maxScheduledPerBlock: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    slots: {
+      /**
+       * The number of blocks to offset each lease period by.
+       **/
+      leaseOffset: u32 & AugmentedConst<ApiType>;
+      /**
+       * The number of blocks over which a single period lasts.
+       **/
+      leasePeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    staking: {
+      /**
+       * Number of eras that staked funds must remain bonded for.
+       **/
+      bondingDuration: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of nominators rewarded for each validator.
+       * 
+       * For each validator only the `$MaxNominatorRewardedPerValidator` biggest stakers can
+       * claim their reward. This used to limit the i/o cost for the nominator payout.
+       **/
+      maxNominatorRewardedPerValidator: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of sessions per era.
+       **/
+      sessionsPerEra: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of eras that slashes are deferred by, after computation.
+       * 
+       * This should be less than the bonding duration. Set to 0 if slashes
+       * should be applied immediately, without opportunity for intervention.
+       **/
+      slashDeferDuration: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    system: {
+      /**
+       * Maximum number of block number to block hash mappings to keep (oldest pruned first).
+       **/
+      blockHashCount: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum length of a block (in bytes).
+       **/
+      blockLength: FrameSystemLimitsBlockLength & AugmentedConst<ApiType>;
+      /**
+       * Block & extrinsics weights: base values and limits.
+       **/
+      blockWeights: FrameSystemLimitsBlockWeights & AugmentedConst<ApiType>;
+      /**
+       * The weight of runtime database operations the runtime can invoke.
+       **/
+      dbWeight: FrameSupportWeightsRuntimeDbWeight & AugmentedConst<ApiType>;
+      /**
+       * The designated SS85 prefix of this chain.
+       * 
+       * This replaces the "ss58Format" property declared in the chain spec. Reason is
+       * that the runtime should know about the prefix in order to make use of it as
+       * an identifier of the chain.
+       **/
+      ss58Prefix: u16 & AugmentedConst<ApiType>;
+      /**
+       * Get the chain's current version.
+       **/
+      version: SpVersionRuntimeVersion & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    timestamp: {
+      /**
+       * The minimum period between blocks. Beware that this is different to the *expected*
+       * period that the block production apparatus provides. Your chosen consensus system will
+       * generally work with this to determine a sensible block time. e.g. For Aura, it will be
+       * double this period on default settings.
+       **/
+      minimumPeriod: u64 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    tips: {
+      /**
+       * The amount held on deposit per byte within the tip report reason or bounty description.
+       **/
+      dataDepositPerByte: u128 & AugmentedConst<ApiType>;
+      /**
+       * Maximum acceptable reason length.
+       * 
+       * Benchmarks depend on this value, be sure to update weights file when changing this value
+       **/
+      maximumReasonLength: u32 & AugmentedConst<ApiType>;
+      /**
+       * The period for which a tip remains open after is has achieved threshold tippers.
+       **/
+      tipCountdown: u32 & AugmentedConst<ApiType>;
+      /**
+       * The percent of the final tip which goes to the original reporter of the tip.
+       **/
+      tipFindersFee: Percent & AugmentedConst<ApiType>;
+      /**
+       * The amount held on deposit for placing a tip report.
+       **/
+      tipReportDepositBase: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    transactionPayment: {
+      /**
+       * A fee mulitplier for `Operational` extrinsics to compute "virtual tip" to boost their
+       * `priority`
+       * 
+       * This value is multipled by the `final_fee` to obtain a "virtual tip" that is later
+       * added to a tip component in regular `priority` calculations.
+       * It means that a `Normal` transaction can front-run a similarly-sized `Operational`
+       * extrinsic (with no tip), by including a tip value greater than the virtual tip.
+       * 
+       * ```rust,ignore
+       * // For `Normal`
+       * let priority = priority_calc(tip);
+       * 
+       * // For `Operational`
+       * let virtual_tip = (inclusion_fee + tip) * OperationalFeeMultiplier;
+       * let priority = priority_calc(tip + virtual_tip);
+       * ```
+       * 
+       * Note that since we use `final_fee` the multiplier applies also to the regular `tip`
+       * sent with the transaction. So, not only does the transaction get a priority bump based
+       * on the `inclusion_fee`, but we also amplify the impact of tips applied to `Operational`
+       * transactions.
+       **/
+      operationalFeeMultiplier: u8 & AugmentedConst<ApiType>;
+      /**
+       * The fee to be paid for making a transaction; the per-byte portion.
+       **/
+      transactionByteFee: u128 & AugmentedConst<ApiType>;
+      /**
+       * The polynomial that is applied in order to derive fee from weight.
+       **/
+      weightToFee: Vec<FrameSupportWeightsWeightToFeeCoefficient> & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    treasury: {
+      /**
+       * Percentage of spare funds (if any) that are burnt per spend period.
+       **/
+      burn: Permill & AugmentedConst<ApiType>;
+      /**
+       * The maximum number of approvals that can wait in the spending queue.
+       **/
+      maxApprovals: u32 & AugmentedConst<ApiType>;
+      /**
+       * The treasury's pallet id, used for deriving its sovereign account ID.
+       **/
+      palletId: FrameSupportPalletId & AugmentedConst<ApiType>;
+      /**
+       * Fraction of a proposal's value that should be bonded in order to place the proposal.
+       * An accepted proposal gets these back. A rejected proposal does not.
+       **/
+      proposalBond: Permill & AugmentedConst<ApiType>;
+      /**
+       * Maximum amount of funds that should be placed in a deposit for making a proposal.
+       **/
+      proposalBondMaximum: Option<u128> & AugmentedConst<ApiType>;
+      /**
+       * Minimum amount of funds that should be placed in a deposit for making a proposal.
+       **/
+      proposalBondMinimum: u128 & AugmentedConst<ApiType>;
+      /**
+       * Period between successive spends.
+       **/
+      spendPeriod: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    utility: {
+      /**
+       * The limit on the number of batched calls.
+       **/
+      batchedCallsLimit: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+    vesting: {
+      maxVestingSchedules: u32 & AugmentedConst<ApiType>;
+      /**
+       * The minimum amount transferred to call `vested_transfer`.
+       **/
+      minVestedTransfer: u128 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
+  } // AugmentedConsts
+} // declare module
@@ -0,0 +1,9 @@
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import '../base';
+import './consts';
+import './errors';
+import './events';
+import './query';
+import './tx';
@@ -2,7 +2,7 @@
 /* eslint-disable */

 import type { ApiTypes } from '@polkadot/api-base/types';
-import type { U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';
+import type { Option, U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';
 import type { Codec } from '@polkadot/types-codec/types';
 import type { Perbill, Percent, Permill } from '@polkadot/types/interfaces/runtime';
 import type { FrameSupportPalletId, FrameSupportWeightsRuntimeDbWeight, FrameSupportWeightsWeightToFeeCoefficient, FrameSystemLimitsBlockLength, FrameSystemLimitsBlockWeights, PalletContractsSchedule, SpVersionRuntimeVersion } from '@polkadot/types/lookup';
@@ -206,11 +206,30 @@ declare module '@polkadot/api-base/types/consts' {
    };
    contracts: {
      /**
-       * The maximum number of tries that can be queued for deletion.
+       * The maximum number of contracts that can be pending for deletion.
+       * 
+       * When a contract is deleted by calling `seal_terminate` it becomes inaccessible
+       * immediately, but the deletion of the storage items it has accumulated is performed
+       * later. The contract is put into the deletion queue. This defines how many
+       * contracts can be queued up at the same time. If that limit is reached `seal_terminate`
+       * will fail. The action must be retried in a later block in that case.
+       * 
+       * The reasons for limiting the queue depth are:
+       * 
+       * 1. The queue is in storage in order to be persistent between blocks. We want to limit
+       * the amount of storage that can be consumed.
+       * 2. The queue is stored in a vector and needs to be decoded as a whole when reading
+       * it at the end of each block. Longer queues take more weight to decode and hence
+       * limit the amount of items that can be deleted per block.
       **/
      deletionQueueDepth: u32 & AugmentedConst<ApiType>;
      /**
       * The maximum amount of weight that can be consumed per block for lazy trie removal.
+       * 
+       * The amount of weight that is dedicated per block to work on the deletion queue. Larger
+       * values allow more trie keys to be deleted in each block but reduce the amount of
+       * weight that is left for transactions. See [`Self::DeletionQueueDepth`] for more
+       * information about the deletion queue.
       **/
      deletionWeightLimit: u64 & AugmentedConst<ApiType>;
      /**
@@ -223,6 +242,7 @@ declare module '@polkadot/api-base/types/consts' {
      depositPerByte: u128 & AugmentedConst<ApiType>;
      /**
       * The amount of balance a caller has to pay for each storage item.
+       * 
       * # Note
       * 
       * Changing this value for an existing chain might need a storage migration.
@@ -727,7 +747,6 @@ declare module '@polkadot/api-base/types/consts' {
       * Number of eras that staked funds must remain bonded for.
       **/
      bondingDuration: u32 & AugmentedConst<ApiType>;
-      maxNominations: u32 & AugmentedConst<ApiType>;
      /**
       * The maximum number of nominators rewarded for each validator.
       * 
@@ -882,6 +901,10 @@ declare module '@polkadot/api-base/types/consts' {
       * An accepted proposal gets these back. A rejected proposal does not.
       **/
      proposalBond: Permill & AugmentedConst<ApiType>;
+      /**
+       * Maximum amount of funds that should be placed in a deposit for making a proposal.
+       **/
+      proposalBondMaximum: Option<u128> & AugmentedConst<ApiType>;
      /**
       * Minimum amount of funds that should be placed in a deposit for making a proposal.
       **/
@@ -255,6 +255,12 @@ declare module '@polkadot/api-base/types/errors' {
       * No code could be found at the supplied code hash.
       **/
      CodeNotFound: AugmentedError<ApiType>;
+      /**
+       * The contract's code was found to be invalid during validation or instrumentation.
+       * A more detailed error can be found on the node console if debug messages are enabled
+       * or in the debug buffer which is returned to RPC clients.
+       **/
+      CodeRejected: AugmentedError<ApiType>;
      /**
       * The code supplied to `instantiate_with_code` exceeds the limit specified in the
       * current schedule.
@@ -545,6 +551,10 @@ declare module '@polkadot/api-base/types/errors' {
       * The call is not allowed at this point.
       **/
      CallNotAllowed: AugmentedError<ApiType>;
+      /**
+       * The fallback failed
+       **/
+      FallbackFailed: AugmentedError<ApiType>;
      /**
       * `Self::insert_submission` returned an invalid index.
       **/
@@ -0,0 +1,9 @@
+// Copyright 2017-2022 @polkadot/api-augment authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import '../base';
+import './consts';
+import './errors';
+import './events';
+import './query';
+import './tx';
@@ -3,10 +3,10 @@

 import type { ApiTypes } from '@polkadot/api-base/types';
 import type { Data } from '@polkadot/types';
-import type { BTreeMap, Bytes, Null, Option, U8aFixed, Vec, WrapperOpaque, bool, u128, u32, u64, u8 } from '@polkadot/types-codec';
+import type { BTreeMap, Bytes, Null, Option, U8aFixed, Vec, WrapperKeepOpaque, WrapperOpaque, bool, u128, u32, u64, u8 } from '@polkadot/types-codec';
 import type { AnyNumber, ITuple } from '@polkadot/types-codec/types';
 import type { AccountId32, Call, H256, Perbill, Percent } from '@polkadot/types/interfaces/runtime';
-import type { FrameSupportWeightsPerDispatchClassU64, FrameSystemAccountInfo, FrameSystemEventRecord, FrameSystemLastRuntimeUpgradeInfo, FrameSystemPhase, NodeRuntimeSessionKeys, PalletAssetsApproval, PalletAssetsAssetAccount, PalletAssetsAssetDetails, PalletAssetsAssetMetadata, PalletAuthorshipUncleEntryItem, PalletBagsListListBag, PalletBagsListListNode, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesReleases, PalletBalancesReserveData, PalletBountiesBounty, PalletChildBountiesChildBounty, PalletCollectiveVotes, PalletContractsStorageDeletedContract, PalletContractsStorageRawContractInfo, PalletContractsWasmOwnerInfo, PalletContractsWasmPrefabWasmModule, PalletDemocracyPreimageStatus, PalletDemocracyReferendumInfo, PalletDemocracyReleases, PalletDemocracyVoteThreshold, PalletDemocracyVoteVoting, PalletElectionProviderMultiPhasePhase, PalletElectionProviderMultiPhaseReadySolution, PalletElectionProviderMultiPhaseRoundSnapshot, PalletElectionProviderMultiPhaseSignedSignedSubmission, PalletElectionProviderMultiPhaseSolutionOrSnapshotSize, PalletElectionsPhragmenSeatHolder, PalletElectionsPhragmenVoter, PalletGiltActiveGilt, PalletGiltActiveGiltsTotal, PalletGiltGiltBid, PalletGrandpaStoredPendingChange, PalletGrandpaStoredState, PalletIdentityRegistrarInfo, PalletIdentityRegistration, PalletImOnlineBoundedOpaqueNetworkState, PalletImOnlineSr25519AppSr25519Public, PalletLotteryLotteryConfig, PalletMultisigMultisig, PalletPreimageRequestStatus, PalletProxyAnnouncement, PalletProxyProxyDefinition, PalletRecoveryActiveRecovery, PalletRecoveryRecoveryConfig, PalletSchedulerReleases, PalletSchedulerScheduledV3, PalletSocietyBid, PalletSocietyBidKind, PalletSocietyVote, PalletSocietyVouchingStatus, PalletStakingActiveEraInfo, PalletStakingEraRewardPoints, PalletStakingExposure, PalletStakingForcing, PalletStakingNominations, PalletStakingReleases, PalletStakingRewardDestination, PalletStakingSlashingSlashingSpans, PalletStakingSlashingSpanRecord, PalletStakingStakingLedger, PalletStakingUnappliedSlash, PalletStakingValidatorPrefs, PalletTipsOpenTip, PalletTransactionPaymentReleases, PalletTransactionStorageTransactionInfo, PalletTreasuryProposal, PalletUniquesClassDetails, PalletUniquesClassMetadata, PalletUniquesInstanceDetails, PalletUniquesInstanceMetadata, PalletVestingReleases, PalletVestingVestingInfo, SpAuthorityDiscoveryAppPublic, SpConsensusBabeAppPublic, SpConsensusBabeBabeEpochConfiguration, SpConsensusBabeDigestsNextConfigDescriptor, SpCoreCryptoKeyTypeId, SpRuntimeDigest, SpStakingOffenceOffenceDetails } from '@polkadot/types/lookup';
+import type { FrameSupportWeightsPerDispatchClassU64, FrameSystemAccountInfo, FrameSystemEventRecord, FrameSystemLastRuntimeUpgradeInfo, FrameSystemPhase, NodeRuntimeSessionKeys, PalletAssetsApproval, PalletAssetsAssetAccount, PalletAssetsAssetDetails, PalletAssetsAssetMetadata, PalletAuthorshipUncleEntryItem, PalletBagsListListBag, PalletBagsListListNode, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesReleases, PalletBalancesReserveData, PalletBountiesBounty, PalletChildBountiesChildBounty, PalletCollectiveVotes, PalletContractsStorageDeletedContract, PalletContractsStorageRawContractInfo, PalletContractsWasmOwnerInfo, PalletContractsWasmPrefabWasmModule, PalletDemocracyPreimageStatus, PalletDemocracyReferendumInfo, PalletDemocracyReleases, PalletDemocracyVoteThreshold, PalletDemocracyVoteVoting, PalletElectionProviderMultiPhasePhase, PalletElectionProviderMultiPhaseReadySolution, PalletElectionProviderMultiPhaseRoundSnapshot, PalletElectionProviderMultiPhaseSignedSignedSubmission, PalletElectionProviderMultiPhaseSolutionOrSnapshotSize, PalletElectionsPhragmenSeatHolder, PalletElectionsPhragmenVoter, PalletGiltActiveGilt, PalletGiltActiveGiltsTotal, PalletGiltGiltBid, PalletGrandpaStoredPendingChange, PalletGrandpaStoredState, PalletIdentityRegistrarInfo, PalletIdentityRegistration, PalletImOnlineBoundedOpaqueNetworkState, PalletImOnlineSr25519AppSr25519Public, PalletLotteryLotteryConfig, PalletMultisigMultisig, PalletPreimageRequestStatus, PalletProxyAnnouncement, PalletProxyProxyDefinition, PalletRecoveryActiveRecovery, PalletRecoveryRecoveryConfig, PalletSchedulerScheduledV3, PalletSocietyBid, PalletSocietyBidKind, PalletSocietyVote, PalletSocietyVouchingStatus, PalletStakingActiveEraInfo, PalletStakingEraRewardPoints, PalletStakingExposure, PalletStakingForcing, PalletStakingNominations, PalletStakingReleases, PalletStakingRewardDestination, PalletStakingSlashingSlashingSpans, PalletStakingSlashingSpanRecord, PalletStakingStakingLedger, PalletStakingUnappliedSlash, PalletStakingValidatorPrefs, PalletTipsOpenTip, PalletTransactionPaymentReleases, PalletTransactionStorageTransactionInfo, PalletTreasuryProposal, PalletUniquesClassDetails, PalletUniquesClassMetadata, PalletUniquesInstanceDetails, PalletUniquesInstanceMetadata, PalletVestingReleases, PalletVestingVestingInfo, SpAuthorityDiscoveryAppPublic, SpConsensusBabeAppPublic, SpConsensusBabeBabeEpochConfiguration, SpConsensusBabeDigestsNextConfigDescriptor, SpCoreCryptoKeyTypeId, SpRuntimeDigest, SpStakingOffenceOffenceDetails } from '@polkadot/types/lookup';
 import type { Observable } from '@polkadot/types/types';

 declare module '@polkadot/api-base/types/storage' {
@@ -193,8 +193,29 @@ declare module '@polkadot/api-base/types/storage' {
    };
    balances: {
      /**
-       * The balance of an account.
+       * The Balances pallet example of storing the balance of an account.
       * 
+       * # Example
+       * 
+       * ```nocompile
+       * impl pallet_balances::Config for Runtime {
+       * type AccountStore = StorageMapShim<Self::Account<Runtime>, frame_system::Provider<Runtime>, AccountId, Self::AccountData<Balance>>
+       * }
+       * ```
+       * 
+       * You can also store the balance of an account in the `System` pallet.
+       * 
+       * # Example
+       * 
+       * ```nocompile
+       * impl pallet_balances::Config for Runtime {
+       * type AccountStore = System
+       * }
+       * ```
+       * 
+       * But this comes with tradeoffs, storing account balances in the system pallet stores
+       * `frame_system` data alongside the account data contrary to storing account balances in the
+       * `Balances` pallet, which uses a `StorageMap` to store balances data only.
       * NOTE: This is only used in the case that this pallet is used to store balances.
       **/
      account: AugmentedQuery<ApiType, (arg: AccountId32 | string | Uint8Array) => Observable<PalletBalancesAccountData>, [AccountId32]> & QueryableStorageEntry<ApiType, [AccountId32]>;
@@ -723,7 +744,7 @@ declare module '@polkadot/api-base/types/storage' {
      [key: string]: QueryableStorageEntry<ApiType>;
    };
    multisig: {
-      calls: AugmentedQuery<ApiType, (arg: U8aFixed | string | Uint8Array) => Observable<Option<ITuple<[Bytes, AccountId32, u128]>>>, [U8aFixed]> & QueryableStorageEntry<ApiType, [U8aFixed]>;
+      calls: AugmentedQuery<ApiType, (arg: U8aFixed | string | Uint8Array) => Observable<Option<ITuple<[WrapperKeepOpaque<Call>, AccountId32, u128]>>>, [U8aFixed]> & QueryableStorageEntry<ApiType, [U8aFixed]>;
      /**
       * The set of open multisig operations.
       **/
@@ -829,12 +850,6 @@ declare module '@polkadot/api-base/types/storage' {
       * Lookup from identity to the block number and index of the task.
       **/
      lookup: AugmentedQuery<ApiType, (arg: Bytes | string | Uint8Array) => Observable<Option<ITuple<[u32, u32]>>>, [Bytes]> & QueryableStorageEntry<ApiType, [Bytes]>;
-      /**
-       * Storage version of the pallet.
-       * 
-       * New networks start with last version.
-       **/
-      storageVersion: AugmentedQuery<ApiType, () => Observable<PalletSchedulerReleases>, []> & QueryableStorageEntry<ApiType, []>;
      /**
       * Generic query
       **/
@@ -1115,7 +1130,22 @@ declare module '@polkadot/api-base/types/storage' {
       **/
      minValidatorBond: AugmentedQuery<ApiType, () => Observable<u128>, []> & QueryableStorageEntry<ApiType, []>;
      /**
-       * The map from nominator stash key to the set of stash keys of all validators to nominate.
+       * The map from nominator stash key to their nomination preferences, namely the validators that
+       * they wish to support.
+       * 
+       * Note that the keys of this storage map might become non-decodable in case the
+       * [`Config::MaxNominations`] configuration is decreased. In this rare case, these nominators
+       * are still existent in storage, their key is correct and retrievable (i.e. `contains_key`
+       * indicates that they exist), but their value cannot be decoded. Therefore, the non-decodable
+       * nominators will effectively not-exist, until they re-submit their preferences such that it
+       * is within the bounds of the newly set `Config::MaxNominations`.
+       * 
+       * This implies that `::iter_keys().count()` and `::iter().count()` might return different
+       * values for this map. Moreover, the main `::count()` is aligned with the former, namely the
+       * number of keys that exist.
+       * 
+       * Lastly, if any of the nominators become non-decodable, they can be chilled immediately via
+       * [`Call::chill_other`] dispatchable by anyone.
       **/
      nominators: AugmentedQuery<ApiType, (arg: AccountId32 | string | Uint8Array) => Observable<Option<PalletStakingNominations>>, [AccountId32]> & QueryableStorageEntry<ApiType, [AccountId32]>;
      /**
@@ -3,7 +3,7 @@

 import type { ApiTypes } from '@polkadot/api-base/types';
 import type { Data } from '@polkadot/types';
-import type { Bytes, Compact, Option, U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';
+import type { Bytes, Compact, Option, U8aFixed, Vec, WrapperKeepOpaque, bool, u128, u16, u32, u64, u8 } from '@polkadot/types-codec';
 import type { AnyNumber, ITuple } from '@polkadot/types-codec/types';
 import type { AccountId32, Call, H256, MultiAddress, Perbill, Percent, Perquintill } from '@polkadot/types/interfaces/runtime';
 import type { FrameSupportScheduleMaybeHashed, NodeRuntimeOriginCaller, NodeRuntimeProxyType, NodeRuntimeSessionKeys, PalletAssetsDestroyWitness, PalletDemocracyConviction, PalletDemocracyVoteAccountVote, PalletElectionProviderMultiPhaseRawSolution, PalletElectionProviderMultiPhaseSolutionOrSnapshotSize, PalletElectionsPhragmenRenouncing, PalletIdentityBitFlags, PalletIdentityIdentityInfo, PalletIdentityJudgement, PalletImOnlineHeartbeat, PalletImOnlineSr25519AppSr25519Signature, PalletMultisigTimepoint, PalletSocietyJudgement, PalletStakingRewardDestination, PalletStakingValidatorPrefs, PalletUniquesDestroyWitness, PalletVestingVestingInfo, SpConsensusBabeDigestsNextConfigDescriptor, SpConsensusSlotsEquivocationProof, SpFinalityGrandpaEquivocationProof, SpNposElectionsSupport, SpRuntimeHeader, SpSessionMembershipProof, SpTransactionStorageProofTransactionStorageProof } from '@polkadot/types/lookup';
@@ -533,7 +533,7 @@ declare module '@polkadot/api-base/types/submittable' {
       * Set the balances of a given account.
       * 
       * This will alter `FreeBalance` and `ReservedBalance` in storage. it will
-       * also decrease the total issuance of the system (`TotalIssuance`).
+       * also alter the total issuance of the system (`TotalIssuance`) appropriately.
       * If the new free or reserved balance is below the existential deposit,
       * it will reset the account nonce (`frame_system::AccountNonce`).
       * 
@@ -544,7 +544,6 @@ declare module '@polkadot/api-base/types/submittable' {
       * Transfer some liquid free balance to another account.
       * 
       * `transfer` will set the `FreeBalance` of the sender and receiver.
-       * It will decrease the total issuance of the system by the `TransferFee`.
       * If the sender's account is below the existential deposit as a result
       * of the transfer, the account will be reaped.
       * 
@@ -1478,6 +1477,13 @@ declare module '@polkadot/api-base/types/submittable' {
      [key: string]: SubmittableExtrinsicFunction<ApiType>;
    };
    electionProviderMultiPhase: {
+      /**
+       * Trigger the governance fallback.
+       * 
+       * This can only be called when [`Phase::Emergency`] is enabled, as an alternative to
+       * calling [`Call::set_emergency_election_result`].
+       **/
+      governanceFallback: AugmentedSubmittable<(maybeMaxVoters: Option<u32> | null | object | string | Uint8Array, maybeMaxTargets: Option<u32> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Option<u32>, Option<u32>]>;
      /**
       * Set a solution in the queue, to be handed out to the client of this pallet in the next
       * call to `ElectionProvider::elect`.
@@ -1625,7 +1631,7 @@ declare module '@polkadot/api-base/types/submittable' {
       * - be less than the number of possible candidates. Note that all current members and
       * runners-up are also automatically candidates for the next round.
       * 
-       * If `value` is more than `who`'s total balance, then the maximum of the two is used.
+       * If `value` is more than `who`'s free balance, then the maximum of the two is used.
       * 
       * The dispatch origin of this call must be signed.
       * 
@@ -2266,7 +2272,7 @@ declare module '@polkadot/api-base/types/submittable' {
       * - Plus Call Weight
       * # </weight>
       **/
-      asMulti: AugmentedSubmittable<(threshold: u16 | AnyNumber | Uint8Array, otherSignatories: Vec<AccountId32> | (AccountId32 | string | Uint8Array)[], maybeTimepoint: Option<PalletMultisigTimepoint> | null | object | string | Uint8Array, call: Bytes | string | Uint8Array, storeCall: bool | boolean | Uint8Array, maxWeight: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u16, Vec<AccountId32>, Option<PalletMultisigTimepoint>, Bytes, bool, u64]>;
+      asMulti: AugmentedSubmittable<(threshold: u16 | AnyNumber | Uint8Array, otherSignatories: Vec<AccountId32> | (AccountId32 | string | Uint8Array)[], maybeTimepoint: Option<PalletMultisigTimepoint> | null | object | string | Uint8Array, call: WrapperKeepOpaque<Call> | object | string | Uint8Array, storeCall: bool | boolean | Uint8Array, maxWeight: u64 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u16, Vec<AccountId32>, Option<PalletMultisigTimepoint>, WrapperKeepOpaque<Call>, bool, u64]>;
      /**
       * Immediately dispatch a multi-signature call using a single approval from the caller.
       * 
@@ -3204,14 +3210,6 @@ declare module '@polkadot/api-base/types/submittable' {
       * Can be called by the `T::SlashCancelOrigin`.
       * 
       * Parameters: era and indices of the slashes for that era to kill.
-       * 
-       * # <weight>
-       * Complexity: O(U + S)
-       * with U unapplied slashes weighted with U=1000
-       * and S is the number of slash indices to be canceled.
-       * - Read: Unapplied Slashes
-       * - Write: Unapplied Slashes
-       * # </weight>
       **/
      cancelDeferredSlash: AugmentedSubmittable<(era: u32 | AnyNumber | Uint8Array, slashIndices: Vec<u32> | (u32 | AnyNumber | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [u32, Vec<u32>]>;
      /**
@@ -3240,6 +3238,11 @@ declare module '@polkadot/api-base/types/submittable' {
       * 
       * If the caller is different than the controller being targeted, the following conditions
       * must be met:
+       * 
+       * * `controller` must belong to a nominator who has become non-decodable,
+       * 
+       * Or:
+       * 
       * * A `ChillThreshold` must be set and checked which defines how close to the max
       * nominators or validators we must reach before users can start chilling one-another.
       * * A `MaxNominatorCount` and `MaxValidatorCount` must be set which is used to determine
@@ -3281,11 +3284,6 @@ declare module '@polkadot/api-base/types/submittable' {
       * The election process starts multiple blocks before the end of the era.
       * If this is called just before a new era is triggered, the election process may not
       * have enough blocks to get a result.
-       * 
-       * # <weight>
-       * - Weight: O(1)
-       * - Write: ForceEra
-       * # </weight>
       **/
      forceNewEraAlways: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;
      /**
@@ -3310,13 +3308,6 @@ declare module '@polkadot/api-base/types/submittable' {
       * Force a current staker to become completely unstaked, immediately.
       * 
       * The dispatch origin must be Root.
-       * 
-       * # <weight>
-       * O(S) where S is the number of slashing spans to be removed
-       * Reads: Bonded, Slashing Spans, Account, Locks
-       * Writes: Bonded, Slashing Spans (if S > 0), Ledger, Payee, Validators, Nominators,
-       * Account, Locks Writes Each: SpanSlash * S
-       * # </weight>
       **/
      forceUnstake: AugmentedSubmittable<(stash: AccountId32 | string | Uint8Array, numSlashingSpans: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId32, u32]>;
      /**
@@ -3352,7 +3343,7 @@ declare module '@polkadot/api-base/types/submittable' {
       * 
       * # <weight>
       * - The transaction's complexity is proportional to the size of `targets` (N)
-       * which is capped at CompactAssignments::LIMIT (MAX_NOMINATIONS).
+       * which is capped at CompactAssignments::LIMIT (T::MaxNominations).
       * - Both the reads and writes follow a similar pattern.
       * # </weight>
       **/
@@ -3466,11 +3457,6 @@ declare module '@polkadot/api-base/types/submittable' {
       * Set the validators who cannot be slashed (if any).
       * 
       * The dispatch origin must be Root.
-       * 
-       * # <weight>
-       * - O(V)
-       * - Write: Invulnerables
-       * # </weight>
       **/
      setInvulnerables: AugmentedSubmittable<(invulnerables: Vec<AccountId32> | (AccountId32 | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<AccountId32>]>;
      /**
@@ -3661,11 +3647,6 @@ declare module '@polkadot/api-base/types/submittable' {
      remark: AugmentedSubmittable<(remark: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;
      /**
       * Make some on-chain remark and emit event.
-       * 
-       * # <weight>
-       * - `O(b)` where b is the length of the remark.
-       * - 1 event.
-       * # </weight>
       **/
      remarkWithEvent: AugmentedSubmittable<(remark: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Bytes]>;
      /**
@@ -0,0 +1,19 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": "..",
+    "outDir": "./build",
+    "rootDir": "./src"
+  },
+  "exclude": [
+    "**/kusama/*.ts",
+    "**/polkadot/*.ts"
+  ],
+  "references": [
+    { "path": "../api-base/tsconfig.build.json" },
+    { "path": "../rpc-augment/tsconfig.build.json" },
+    { "path": "../types/tsconfig.build.json" },
+    { "path": "../types-codec/tsconfig.build.json" },
+    { "path": "../types-augment/tsconfig.build.json" }
+  ]
+}
@@ -1,15 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "baseUrl": "..",
-    "outDir": "./build",
-    "rootDir": "./src"
-  },
-  "references": [
-    { "path": "../api-base" },
-    { "path": "../rpc-augment" },
-    { "path": "../types" },
-    { "path": "../types-codec" },
-    { "path": "../types-augment" }
-  ]
-}
@@ -0,0 +1,19 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": "..",
+    "outDir": "./build",
+    "rootDir": "./src"
+  },
+  "include": [
+    "**/base.ts",
+    "**/kusama/*.ts"
+  ],
+  "references": [
+    { "path": "../api-base/tsconfig.build.json" },
+    { "path": "../rpc-augment/tsconfig.build.json" },
+    { "path": "../types/tsconfig.build.json" },
+    { "path": "../types-codec/tsconfig.build.json" },
+    { "path": "../types-augment/tsconfig.build.json" }
+  ]
+}
@@ -0,0 +1,19 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": "..",
+    "outDir": "./build",
+    "rootDir": "./src"
+  },
+  "include": [
+    "**/base.ts",
+    "**/polkadot/*.ts"
+  ],
+  "references": [
+    { "path": "../api-base/tsconfig.build.json" },
+    { "path": "../rpc-augment/tsconfig.build.json" },
+    { "path": "../types/tsconfig.build.json" },
+    { "path": "../types-codec/tsconfig.build.json" },
+    { "path": "../types-augment/tsconfig.build.json" }
+  ]
+}
@@ -20,13 +20,13 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "7.0.2",
+  "version": "7.7.1",
  "main": "index.js",
  "dependencies": {
-    "@babel/runtime": "^7.16.5",
-    "@polkadot/rpc-core": "7.0.2",
-    "@polkadot/types": "7.0.2",
-    "@polkadot/util": "^8.2.2",
-    "rxjs": "^7.4.0"
+    "@babel/runtime": "^7.17.0",
+    "@polkadot/rpc-core": "7.7.1",
+    "@polkadot/types": "7.7.1",
+    "@polkadot/util": "^8.3.3",
+    "rxjs": "^7.5.2"
  }
 }
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 export { packageInfo } from './packageInfo';
@@ -0,0 +1,7 @@
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { packageInfo as rpcInfo } from '@polkadot/rpc-core/packageInfo';
+import { packageInfo as typesInfo } from '@polkadot/types/packageInfo';
+
+export default [rpcInfo, typesInfo];
@@ -1,10 +1,11 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import { packageInfo as rpcInfo } from '@polkadot/rpc-core/packageInfo';
-import { packageInfo as typesInfo } from '@polkadot/types/packageInfo';
+// Do not edit, auto-generated by @polkadot/dev
+
 import { detectPackage } from '@polkadot/util';

+import others from './detectOther';
 import { packageInfo } from './packageInfo';

-detectPackage(packageInfo, typeof __dirname !== 'undefined' && __dirname, [rpcInfo, typesInfo]);
+detectPackage(packageInfo, null, others);
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import './detectPackage';
@@ -1,6 +1,6 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-// Auto-generated by @polkadot/dev, do not edit
+// Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api-base', version: '7.0.2' };
+export const packageInfo = { name: '@polkadot/api-base', path: 'auto', type: 'auto', version: '7.7.1' };
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Observable } from 'rxjs';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Observable } from 'rxjs';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { PalletConstantMetadataLatest } from '@polkadot/types/interfaces';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Observable } from 'rxjs';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { IsError } from '@polkadot/types/metadata/decorate/types';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { IsEvent } from '@polkadot/types/metadata/decorate/types';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
+// Copyright 2017-2022 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 // These are augmented, do an augmentation export
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Observable } from 'rxjs';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Observable } from 'rxjs';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-base authors & contributors
+// Copyright 2017-2022 @polkadot/api-base authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Observable } from 'rxjs';
@@ -65,6 +65,7 @@ export interface SubmittableResultValue {
  events?: EventRecord[];
  internalError?: Error;
  status: ExtrinsicStatus;
+  txHash: Hash;
 }

 export interface SubmittableExtrinsic<ApiType extends ApiTypes, R extends ISubmittableResult = ISubmittableResult> extends Extrinsic {
@@ -6,7 +6,7 @@
    "rootDir": "./src"
  },
  "references": [
-    { "path": "../types" },
-    { "path": "../types-codec" }
+    { "path": "../rpc-core/tsconfig.build.json" },
+    { "path": "../types/tsconfig.build.json" }
  ]
 }
@@ -20,15 +20,20 @@
    "./detectPackage.cjs"
  ],
  "type": "module",
-  "version": "7.0.2",
+  "version": "7.7.1",
  "main": "index.js",
  "dependencies": {
-    "@babel/runtime": "^7.16.5",
-    "@polkadot/api": "7.0.2",
-    "@polkadot/types": "7.0.2",
-    "@polkadot/types-create": "7.0.2",
-    "@polkadot/util": "^8.2.2",
-    "@polkadot/util-crypto": "^8.2.2",
-    "rxjs": "^7.4.0"
+    "@babel/runtime": "^7.17.0",
+    "@polkadot/api": "7.7.1",
+    "@polkadot/types": "7.7.1",
+    "@polkadot/types-codec": "7.7.1",
+    "@polkadot/types-create": "7.7.1",
+    "@polkadot/util": "^8.3.3",
+    "@polkadot/util-crypto": "^8.3.3",
+    "rxjs": "^7.5.2"
+  },
+  "devDependencies": {
+    "@polkadot/api-augment": "7.7.1",
+    "@polkadot/keyring": "^8.3.3"
  }
 }
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Registry } from '@polkadot/types/types';
@@ -32,6 +32,9 @@ interface JSONAbi {
  },
  V2: {
    spec: SpecDef;
+  },
+  V3: {
+    spec: SpecDef;
  }
 }

@@ -56,10 +59,10 @@ describe('Abi', (): void => {

      it(`initializes from a contract ABI (${abiName})`, (): void => {
        try {
-          const messageIds = (abi.V2 || abi.V1 || abi).spec.messages.map(({ label, name }) =>
+          const messageIds = (abi.V3 || abi.V2 || abi.V1 || abi).spec.messages.map(({ label, name }) =>
            label || (
              Array.isArray(name)
-                ? name[0]
+                ? name.join('::')
                : name
            )
          );
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Bytes } from '@polkadot/types';
@@ -10,7 +10,7 @@ import { TypeRegistry } from '@polkadot/types';
 import { TypeDefInfo } from '@polkadot/types-create';
 import { assert, assertReturn, compactAddLength, compactStripLength, isNumber, isObject, isString, logger, stringCamelCase, stringify, u8aConcat, u8aToHex } from '@polkadot/util';

-import { v0ToLatest, v1ToLatest } from './toLatest';
+import { convertVersions, enumVersions } from './toLatest';

 const l = logger('Abi');

@@ -26,30 +26,25 @@ function findMessage <T extends AbiMessage> (list: T[], messageOrId: T | string
  return assertReturn(message, () => `Attempted to call an invalid contract interface, ${stringify(messageOrId)}`);
 }

-// FIXME: This is still workable with V0, V1 & V2, but certainly is not a scalable
-// approach (right at this point don't quite have better ideas that is not as complex
-// as the conversion tactics in the runtime Metadata)
 function getLatestMeta (registry: Registry, json: Record<string, unknown>): ContractMetadataLatest {
+  const vx = enumVersions.find((v) => isObject(json[v]));
  const metadata = registry.createType('ContractMetadata',
-    isObject(json.V2)
-      ? { V2: json.V2 }
-      : isObject(json.V1)
-        ? { V1: json.V1 }
-        : { V0: json }
+    vx
+      ? { [vx]: json[vx] }
+      : { V0: json }
  ) as unknown as ContractMetadata;
+  const converter = convertVersions.find(([v]) => metadata[`is${v}`]);

-  return metadata.isV2
-    ? metadata.asV2
-    : metadata.isV1
-      ? v1ToLatest(registry, metadata.asV1)
-      : v0ToLatest(registry, metadata.asV0);
+  assert(converter, () => `Unable to convert ABI with version ${metadata.type} to latest`);
+
+  return converter[1](registry, metadata[`as${converter[0]}`]);
 }

 function parseJson (json: Record<string, unknown>, chainProperties?: ChainProperties): [Record<string, unknown>, Registry, ContractMetadataLatest, ContractProjectInfo] {
  const registry = new TypeRegistry();
  const info = registry.createType('ContractProjectInfo', json) as unknown as ContractProjectInfo;
  const latest = getLatestMeta(registry, json);
-  const lookup = registry.createType('PortableRegistry', { types: latest.types });
+  const lookup = registry.createType('PortableRegistry', { types: latest.types }, true);

  // attach the lookup to the registry - now the types are known
  registry.setLookup(lookup);
@@ -90,7 +85,8 @@ export class Abi {
    );
    this.constructors = this.metadata.spec.constructors.map((spec: ContractConstructorSpecLatest, index) =>
      this.#createMessage(spec, index, {
-        isConstructor: true
+        isConstructor: true,
+        isPayable: spec.payable.isTrue
      })
    );
    this.events = this.metadata.spec.events.map((spec: ContractEventSpecLatest, index) =>
@@ -209,6 +205,7 @@ export class Abi {
      identifier,
      index,
      method: stringCamelCase(identifier),
+      path: identifier.split('::').map((s) => stringCamelCase(s)),
      selector: spec.selector,
      toU8a: (params: unknown[]) =>
        this.#encodeArgs(spec, args, params)
@@ -1,7 +1,7 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import { v0ToLatest, v1ToLatest } from '@polkadot/api-contract/Abi/toLatest';
+import { v0ToLatest, v1ToLatest, v2ToLatest, v3ToLatest } from '@polkadot/api-contract/Abi/toLatest';
 import { TypeRegistry } from '@polkadot/types';

 import abis from '../test/contracts';
@@ -65,9 +65,58 @@ describe('v1ToLatest', (): void => {
    ).toEqual(['flip', 'get']);
  });

+  it('has the correct messages with namespaced method name', (): void => {
+    const contract = registry.createType('ContractMetadata', { V1: abis.ink_v1_psp22.V1 });
+    const latest = v1ToLatest(registry, contract.asV1);
+
+    expect(
+      latest.spec.messages.map(({ label }) => label.toString())
+    ).toEqual([
+      'PSP22Metadata::token_name', 'PSP22Metadata::token_symbol', 'PSP22Metadata::token_decimals', 'PSP22Mintable::mint', 'PSP22::decrease_allowance', 'PSP22::transfer', 'PSP22::approve', 'PSP22::allowance', 'PSP22::transfer_from', 'PSP22::balance_of', 'PSP22::increase_allowance', 'PSP22::total_supply', 'pause', 'unpause'
+    ]);
+  });
+
  it('has the correct constructor arguments', (): void => {
    expect(
      latest.spec.constructors[0].args.map(({ label }) => label.toString())
    ).toEqual(['init_value']);
  });
 });
+
+describe('v2ToLatest', (): void => {
+  const registry = new TypeRegistry();
+  const contract = registry.createType('ContractMetadata', { V2: abis.ink_v2_flipper.V2 });
+  const latest = v2ToLatest(registry, contract.asV2);
+
+  it('has the correct constructor flag', (): void => {
+    expect(
+      latest.spec.constructors[0].payable.isTrue
+    ).toEqual(true);
+  });
+});
+
+describe('v3ToLatest', (): void => {
+  const registry = new TypeRegistry();
+  const contract = registry.createType('ContractMetadata', { V3: abis.ink_v3_flipper.V3 });
+  const latest = v3ToLatest(registry, contract.asV3);
+
+  it('has the correct constructor flags', (): void => {
+    expect(
+      latest.spec.constructors[0].payable.isTrue
+    ).toEqual(false);
+    expect(
+      latest.spec.constructors[1].payable.isTrue
+    ).toEqual(true);
+  });
+
+  it('has the correct messages', (): void => {
+    const contract = registry.createType('ContractMetadata', { V3: abis.ink_v3_traitErc20.V3 });
+    const latest = v3ToLatest(registry, contract.asV3);
+
+    expect(
+      latest.spec.messages.map(({ label }) => label.toString())
+    ).toEqual([
+      'BaseErc20::total_supply', 'BaseErc20::balance_of', 'BaseErc20::allowance', 'BaseErc20::transfer', 'BaseErc20::approve', 'BaseErc20::transfer_from'
+    ]);
+  });
+});
@@ -1,16 +1,38 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import type { ContractMetadataLatest, ContractMetadataV0, ContractMetadataV1 } from '@polkadot/types/interfaces';
+import type { ContractMetadataLatest, ContractMetadataV3 } from '@polkadot/types/interfaces';
 import type { Registry } from '@polkadot/types/types';

 import { v0ToV1 } from './toV1';
 import { v1ToV2 } from './toV2';
+import { v2ToV3 } from './toV3';

-export function v1ToLatest (registry: Registry, v1: ContractMetadataV1): ContractMetadataLatest {
-  return v1ToV2(registry, v1);
+type Versions = 'V3' | 'V2' | 'V1' | 'V0';
+
+type Converter = (registry: Registry, vx: any) => ContractMetadataLatest;
+
+// Helper to convert metadata from one step to the next
+function createConverter <I, O> (next: (registry: Registry, input: O) => ContractMetadataLatest, step: (registry: Registry, input: I) => O): (registry: Registry, input: I) => ContractMetadataLatest {
+  return (registry: Registry, input: I): ContractMetadataLatest =>
+    next(registry, step(registry, input));
 }

-export function v0ToLatest (registry: Registry, v0: ContractMetadataV0): ContractMetadataLatest {
-  return v1ToLatest(registry, v0ToV1(registry, v0));
+export function v3ToLatest (registry: Registry, v3: ContractMetadataV3): ContractMetadataLatest {
+  return v3;
 }
+
+export const v2ToLatest = createConverter(v3ToLatest, v2ToV3);
+export const v1ToLatest = createConverter(v2ToLatest, v1ToV2);
+export const v0ToLatest = createConverter(v1ToLatest, v0ToV1);
+
+// The versions where an enum is used, aka V0 is missing
+// (Order from newest, i.e. we expect more on newest vs oldest)
+export const enumVersions = ['V3', 'V2', 'V1'];
+
+export const convertVersions: [Versions, Converter][] = [
+  ['V3', v3ToLatest],
+  ['V2', v2ToLatest],
+  ['V1', v1ToLatest],
+  ['V0', v0ToLatest]
+];
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { ContractMetadataV0, ContractMetadataV1 } from '@polkadot/types/interfaces';
@@ -7,8 +7,25 @@ import type { Registry } from '@polkadot/types/types';
 import { convertSiV0toV1 } from '@polkadot/types';
 import { objectSpread } from '@polkadot/util';

+interface Named {
+  name: unknown;
+}
+
+function v0ToV1Names (all: Named[]): unknown[] {
+  return all.map((e) =>
+    objectSpread({}, e, {
+      name: Array.isArray(e.name)
+        ? e.name
+        : [e.name]
+    }));
+}
+
 export function v0ToV1 (registry: Registry, v0: ContractMetadataV0): ContractMetadataV1 {
  return registry.createType('ContractMetadataV1', objectSpread({}, v0, {
+    spec: objectSpread({}, v0.spec, {
+      constructors: v0ToV1Names(v0.spec.constructors),
+      messages: v0ToV1Names(v0.spec.messages)
+    }),
    types: convertSiV0toV1(registry, v0.types)
  }));
 }
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Text } from '@polkadot/types';
@@ -32,7 +32,7 @@ const ARG_TYPES = {
 function v1ToV2Label (entry: NamedEntry): { label: Text } {
  return objectSpread({}, entry, {
    label: Array.isArray(entry.name)
-      ? entry.name[0]
+      ? entry.name.join('::')
      : entry.name
  });
 }
@@ -0,0 +1,18 @@
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ContractMetadataV2, ContractMetadataV3 } from '@polkadot/types/interfaces';
+import type { Registry } from '@polkadot/types/types';
+
+import { objectSpread } from '@polkadot/util';
+
+export function v2ToV3 (registry: Registry, v2: ContractMetadataV2): ContractMetadataV3 {
+  return registry.createType('ContractMetadataV3', objectSpread({}, v2, {
+    spec: objectSpread({}, v2.spec, {
+      constructors: v2.spec.constructors.map((c) =>
+        // V3 introduces the payable flag on constructors, for <V3, it is always true
+        registry.createType('ContractConstructorSpecV3', objectSpread({}, c, { payable: true }))
+      )
+    })
+  }));
+}
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
+// Copyright 2017-2022 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { ApiTypes, DecorateMethod } from '@polkadot/api/types';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
@@ -47,7 +47,7 @@ export class Blueprint<ApiType extends ApiTypes> extends Base<ApiType> {

    this.abi.constructors.forEach((c): void => {
      if (isUndefined(this.#tx[c.method])) {
-        this.#tx[c.method] = createBluePrintTx((o, p) => this.#deploy(c, o, p));
+        this.#tx[c.method] = createBluePrintTx(c, (o, p) => this.#deploy(c, o, p));
      }
    });
  }
@@ -56,21 +56,21 @@ export class Blueprint<ApiType extends ApiTypes> extends Base<ApiType> {
    return this.#tx;
  }

-  #deploy = (constructorOrId: AbiConstructor | string | number, { gasLimit = BN_ZERO, salt, value = BN_ZERO }: BlueprintOptions, params: unknown[]): SubmittableExtrinsic<ApiType, BlueprintSubmittableResult<ApiType>> => {
+  #deploy = (constructorOrId: AbiConstructor | string | number, { gasLimit = BN_ZERO, salt, storageDepositLimit = null, value = BN_ZERO }: BlueprintOptions, params: unknown[]): SubmittableExtrinsic<ApiType, BlueprintSubmittableResult<ApiType>> => {
    const hasStorageDeposit = this.api.tx.contracts.instantiate.meta.args.length === 6;
-    const storageDepositLimit = null;
+    const encParams = this.abi.findConstructor(constructorOrId).toU8a(params);
+    const encSalt = encodeSalt(salt);
    const tx = hasStorageDeposit
-      ? this.api.tx.contracts.instantiate(value, gasLimit, storageDepositLimit, this.codeHash, this.abi.findConstructor(constructorOrId).toU8a(params), encodeSalt(salt))
+      ? this.api.tx.contracts.instantiate(value, gasLimit, storageDepositLimit, this.codeHash, encParams, encSalt)
      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
      // @ts-ignore old style without storage deposit
-      : this.api.tx.contracts.instantiate(value, gasLimit, this.codeHash, this.abi.findConstructor(constructorOrId).toU8a(params), encodeSalt(salt));
+      : this.api.tx.contracts.instantiate(value, gasLimit, this.codeHash, encParams, encSalt);

-    return tx
-      .withResultTransform((result: ISubmittableResult) =>
-        new BlueprintSubmittableResult(result, applyOnEvent(result, ['Instantiated'], ([record]: EventRecord[]) =>
-          new Contract<ApiType>(this.api, this.abi, record.event.data[1] as AccountId, this._decorateMethod)
-        ))
-      );
+    return tx.withResultTransform((result: ISubmittableResult) =>
+      new BlueprintSubmittableResult(result, applyOnEvent(result, ['Instantiated'], ([record]: EventRecord[]) =>
+        new Contract<ApiType>(this.api, this.abi, record.event.data[1] as AccountId, this._decorateMethod)
+      ))
+    );
  };
 }

@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import fs from 'fs';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
@@ -52,7 +52,7 @@ export class Code<ApiType extends ApiTypes> extends Base<ApiType> {

    this.abi.constructors.forEach((c): void => {
      if (isUndefined(this.#tx[c.method])) {
-        this.#tx[c.method] = createBluePrintTx((o, p) => this.#instantiate(c, o, p));
+        this.#tx[c.method] = createBluePrintTx(c, (o, p) => this.#instantiate(c, o, p));
      }
    });
  }
@@ -61,14 +61,16 @@ export class Code<ApiType extends ApiTypes> extends Base<ApiType> {
    return this.#tx;
  }

-  #instantiate = (constructorOrId: AbiConstructor | string | number, { gasLimit = BN_ZERO, salt, value = BN_ZERO }: BlueprintOptions, params: unknown[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
+  #instantiate = (constructorOrId: AbiConstructor | string | number, { gasLimit = BN_ZERO, salt, storageDepositLimit = null, value = BN_ZERO }: BlueprintOptions, params: unknown[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
    const hasStorageDeposit = this.api.tx.contracts.instantiateWithCode.meta.args.length === 6;
-    const storageDepositLimit = null;
+    const encCode = compactAddLength(this.code);
+    const encParams = this.abi.findConstructor(constructorOrId).toU8a(params);
+    const encSalt = encodeSalt(salt);
    const tx = hasStorageDeposit
-      ? this.api.tx.contracts.instantiateWithCode(value, gasLimit, storageDepositLimit, compactAddLength(this.code), this.abi.findConstructor(constructorOrId).toU8a(params), encodeSalt(salt))
+      ? this.api.tx.contracts.instantiateWithCode(value, gasLimit, storageDepositLimit, encCode, encParams, encSalt)
      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
      // @ts-ignore old style without storage deposit
-      : this.api.tx.contracts.instantiateWithCode(value, gasLimit, compactAddLength(this.code), this.abi.findConstructor(constructorOrId).toU8a(params), encodeSalt(salt));
+      : this.api.tx.contracts.instantiateWithCode(value, gasLimit, encCode, encParams, encSalt);

    return tx.withResultTransform((result: ISubmittableResult) =>
      new CodeSubmittableResult(result, ...(applyOnEvent(result, ['CodeStored', 'Instantiated'], (records: EventRecord[]) =>
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
@@ -18,6 +18,7 @@ import { assert, BN, BN_HUNDRED, BN_ONE, BN_ZERO, bnToBn, isFunction, isUndefine
 import { Abi } from '../Abi';
 import { applyOnEvent, extractOptions, isOptions } from '../util';
 import { Base } from './Base';
+import { withMeta } from './util';

 export interface ContractConstructor<ApiType extends ApiTypes> {
  new(api: ApiBase<ApiType>, abi: string | Record<string, unknown> | Abi, address: string | AccountId): Contract<ApiType>;
@@ -29,18 +30,20 @@ const ERROR_NO_CALL = 'Your node does not expose the contracts.call RPC. This is

 const l = logger('Contract');

-function createQuery <ApiType extends ApiTypes> (fn: (origin: string | AccountId | Uint8Array, options: ContractOptions, params: unknown[]) => ContractCallResult<ApiType, ContractCallOutcome>): ContractQuery<ApiType> {
-  return (origin: string | AccountId | Uint8Array, options: bigint | string | number | BN | ContractOptions, ...params: unknown[]): ContractCallResult<ApiType, ContractCallOutcome> =>
+function createQuery <ApiType extends ApiTypes> (meta: AbiMessage, fn: (origin: string | AccountId | Uint8Array, options: ContractOptions, params: unknown[]) => ContractCallResult<ApiType, ContractCallOutcome>): ContractQuery<ApiType> {
+  return withMeta(meta, (origin: string | AccountId | Uint8Array, options: bigint | string | number | BN | ContractOptions, ...params: unknown[]): ContractCallResult<ApiType, ContractCallOutcome> =>
    isOptions(options)
      ? fn(origin, options, params)
-      : fn(origin, ...extractOptions<ContractOptions>(options, params));
+      : fn(origin, ...extractOptions<ContractOptions>(options, params))
+  );
 }

-function createTx <ApiType extends ApiTypes> (fn: (options: ContractOptions, params: unknown[]) => SubmittableExtrinsic<ApiType>): ContractTx<ApiType> {
-  return (options: bigint | string | number | BN | ContractOptions, ...params: unknown[]): SubmittableExtrinsic<ApiType> =>
+function createTx <ApiType extends ApiTypes> (meta: AbiMessage, fn: (options: ContractOptions, params: unknown[]) => SubmittableExtrinsic<ApiType>): ContractTx<ApiType> {
+  return withMeta(meta, (options: bigint | string | number | BN | ContractOptions, ...params: unknown[]): SubmittableExtrinsic<ApiType> =>
    isOptions(options)
      ? fn(options, params)
-      : fn(...extractOptions<ContractOptions>(options, params));
+      : fn(...extractOptions<ContractOptions>(options, params))
+  );
 }

 export class ContractSubmittableResult extends SubmittableResult {
@@ -70,11 +73,11 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {

    this.abi.messages.forEach((m): void => {
      if (isUndefined(this.#tx[m.method])) {
-        this.#tx[m.method] = createTx((o, p) => this.#exec(m, o, p));
+        this.#tx[m.method] = createTx(m, (o, p) => this.#exec(m, o, p));
      }

      if (isUndefined(this.#query[m.method])) {
-        this.#query[m.method] = createQuery((f, o, p) => this.#read(m, o, p).send(f));
+        this.#query[m.method] = createQuery(m, (f, o, p) => this.#read(m, o, p).send(f));
      }
    });
  }
@@ -106,14 +109,15 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
      : gasLimit;
  };

-  #exec = (messageOrId: AbiMessage | string | number, { gasLimit = BN_ZERO, value = BN_ZERO }: ContractOptions, params: unknown[]): SubmittableExtrinsic<ApiType> => {
+  #exec = (messageOrId: AbiMessage | string | number, { gasLimit = BN_ZERO, storageDepositLimit = null, value = BN_ZERO }: ContractOptions, params: unknown[]): SubmittableExtrinsic<ApiType> => {
    const hasStorageDeposit = this.api.tx.contracts.call.meta.args.length === 5;
-    const storageDepositLimit = null;
+    const gas = this.#getGas(gasLimit);
+    const encParams = this.abi.findMessage(messageOrId).toU8a(params);
    const tx = hasStorageDeposit
-      ? this.api.tx.contracts.call(this.address, value, this.#getGas(gasLimit), storageDepositLimit, this.abi.findMessage(messageOrId).toU8a(params))
+      ? this.api.tx.contracts.call(this.address, value, gas, storageDepositLimit, encParams)
      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
      // @ts-ignore old style without storage deposit
-      : this.api.tx.contracts.call(this.address, value, this.#getGas(gasLimit), this.abi.findMessage(messageOrId).toU8a(params));
+      : this.api.tx.contracts.call(this.address, value, gas, encParams);

    return tx.withResultTransform((result: ISubmittableResult) =>
    // ContractEmitted is the current generation, ContractExecution is the previous generation
@@ -133,7 +137,7 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
    );
  };

-  #read = (messageOrId: AbiMessage | string | number, { gasLimit = BN_ZERO, value = BN_ZERO }: ContractOptions, params: unknown[]): ContractCallSend<ApiType> => {
+  #read = (messageOrId: AbiMessage | string | number, { gasLimit = BN_ZERO, storageDepositLimit = null, value = BN_ZERO }: ContractOptions, params: unknown[]): ContractCallSend<ApiType> => {
    assert(this.hasRpcContractsCall, ERROR_NO_CALL);

    const message = this.abi.findMessage(messageOrId);
@@ -142,11 +146,12 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
      // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
      send: this._decorateMethod((origin: string | AccountId | Uint8Array) => {
        const hasStorageDeposit = this.api.tx.contracts.call.meta.args.length === 5;
+        const inputData = message.toU8a(params);
        const rpc = hasStorageDeposit
-          ? this.api.rx.rpc.contracts.call({ dest: this.address, gasLimit: this.#getGas(gasLimit, true), inputData: message.toU8a(params), origin, value })
-          : this.api.rx.rpc.contracts.call({ dest: this.address, gasLimit: this.#getGas(gasLimit, true), inputData: message.toU8a(params), origin, value });
+          ? this.api.rx.rpc.contracts.call({ dest: this.address, gasLimit: this.#getGas(gasLimit, true), inputData, origin, storageDepositLimit, value })
+          : this.api.rx.rpc.contracts.call({ dest: this.address, gasLimit: this.#getGas(gasLimit, true), inputData, origin, value });

-        const mapFn = ({ debugMessage, gasConsumed, gasRequired, result }: ContractExecResult): ContractCallOutcome => ({
+        const mapFn = ({ debugMessage, gasConsumed, gasRequired, result, storageDeposit }: ContractExecResult): ContractCallOutcome => ({
          debugMessage,
          gasConsumed,
          gasRequired: gasRequired && !gasRequired.isZero()
@@ -155,12 +160,12 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
          output: result.isOk && message.returnType
            ? this.abi.registry.createTypeUnsafe(message.returnType.lookupName || message.returnType.type, [result.asOk.data.toU8a(true)], { isPedantic: true })
            : null,
-          result
+          result,
+          storageDeposit
        });

        return rpc.pipe(map(mapFn));
-      }
-      )
+      })
    };
  };
 }
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api authors & contributors
+// Copyright 2017-2022 @polkadot/api authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 export { Blueprint, BlueprintSubmittableResult, extendBlueprint } from './Blueprint';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import { ApiBase } from '@polkadot/api/base';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { Observable } from 'rxjs';
@@ -8,23 +8,31 @@ import type { AccountId } from '@polkadot/types/interfaces';
 import type { BN } from '@polkadot/util';
 import type { AbiMessage, BlueprintOptions, ContractCallOutcome, ContractOptions } from '../types';

-export interface BlueprintDeploy<ApiType extends ApiTypes> {
+export interface MessageMeta {
+  readonly meta: AbiMessage;
+}
+
+export interface BlueprintDeploy<ApiType extends ApiTypes> extends MessageMeta {
  (options: BlueprintOptions, ...params: unknown[]): SubmittableExtrinsic<ApiType>;
+  // @deprecated Use options form (to be dropped in a major update)
  (value: bigint | string | number | BN, gasLimit: bigint | string | number | BN, ...params: unknown[]): SubmittableExtrinsic<ApiType>;
 }

-export interface ContractQuery<ApiType extends ApiTypes> {
+export interface ContractQuery<ApiType extends ApiTypes> extends MessageMeta {
  (origin: AccountId | string | Uint8Array, options: ContractOptions, ...params: unknown[]): ContractCallResult<ApiType, ContractCallOutcome>;
+  // @deprecated Use options form (to be dropped in a major update)
  (origin: AccountId | string | Uint8Array, value: bigint | BN | string | number, gasLimit: bigint | BN | string | number, ...params: unknown[]): ContractCallResult<ApiType, ContractCallOutcome>;
 }

-export interface ContractTx<ApiType extends ApiTypes> {
+export interface ContractTx<ApiType extends ApiTypes> extends MessageMeta {
  (options: ContractOptions, ...params: unknown[]): SubmittableExtrinsic<ApiType>;
+  // @deprecated Use options form (to be dropped in a major update)
  (value: bigint | BN | string | number, gasLimit: bigint | BN | string | number, ...params: unknown[]): SubmittableExtrinsic<ApiType>;
 }

 export interface ContractGeneric<O, T> {
  (messageOrId: AbiMessage | string | number, options: O, ...params: unknown[]): T;
+  // @deprecated Use options form (to be dropped in a major update)
  (messageOrId: AbiMessage | string | number, value: bigint | BN | string | number, gasLimit: bigint | BN | string | number, ...params: unknown[]): T;
 }

@@ -1,11 +1,11 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { SubmittableResult } from '@polkadot/api';
 import type { SubmittableExtrinsic } from '@polkadot/api/submittable/types';
 import type { ApiTypes } from '@polkadot/api/types';
 import type { BN } from '@polkadot/util';
-import type { AbiConstructor, BlueprintOptions } from '../types';
+import type { AbiConstructor, AbiMessage, BlueprintOptions } from '../types';
 import type { BlueprintDeploy, ContractGeneric } from './types';

 import { Bytes } from '@polkadot/types';
@@ -16,11 +16,18 @@ import { extractOptions, isOptions } from '../util';

 export const EMPTY_SALT = new Uint8Array();

-export function createBluePrintTx <ApiType extends ApiTypes, R extends SubmittableResult> (fn: (options: BlueprintOptions, params: unknown[]) => SubmittableExtrinsic<ApiType, R>): BlueprintDeploy<ApiType> {
-  return (options: bigint | string | number | BN | BlueprintOptions, ...params: unknown[]): SubmittableExtrinsic<ApiType, R> =>
+export function withMeta <T extends { meta: AbiMessage }> (meta: AbiMessage, creator: Omit<T, 'meta'>): T {
+  (creator as T).meta = meta;
+
+  return creator as T;
+}
+
+export function createBluePrintTx <ApiType extends ApiTypes, R extends SubmittableResult> (meta: AbiMessage, fn: (options: BlueprintOptions, params: unknown[]) => SubmittableExtrinsic<ApiType, R>): BlueprintDeploy<ApiType> {
+  return withMeta(meta, (options: bigint | string | number | BN | BlueprintOptions, ...params: unknown[]): SubmittableExtrinsic<ApiType, R> =>
    isOptions(options)
      ? fn(options, params)
-      : fn(...extractOptions<BlueprintOptions>(options, params));
+      : fn(...extractOptions<BlueprintOptions>(options, params))
+  );
 }

 export function createBluePrintWithId <T> (fn: (constructorOrId: AbiConstructor | string | number, options: BlueprintOptions, params: unknown[]) => T): ContractGeneric<BlueprintOptions, T> {
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 export { Abi } from './Abi';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 // Simple non-runnable checks to test type definitions in the editor itself
@@ -0,0 +1,7 @@
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { packageInfo as apiInfo } from '@polkadot/api/packageInfo';
+import { packageInfo as typesInfo } from '@polkadot/types/packageInfo';
+
+export default [apiInfo, typesInfo];
@@ -1,10 +1,11 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-import { packageInfo as apiInfo } from '@polkadot/api/packageInfo';
-import { packageInfo as typesInfo } from '@polkadot/types/packageInfo';
+// Do not edit, auto-generated by @polkadot/dev
+
 import { detectPackage } from '@polkadot/util';

+import others from './detectOther';
 import { packageInfo } from './packageInfo';

-detectPackage(packageInfo, typeof __dirname !== 'undefined' && __dirname, [apiInfo, typesInfo]);
+detectPackage(packageInfo, null, others);
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import './detectPackage';
@@ -1,6 +1,6 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

-// Auto-generated by @polkadot/dev, do not edit
+// Do not edit, auto-generated by @polkadot/dev

-export const packageInfo = { name: '@polkadot/api-contract', version: '7.0.2' };
+export const packageInfo = { name: '@polkadot/api-contract', path: 'auto', type: 'auto', version: '7.7.1' };
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { AccountId, Hash } from '@polkadot/types/interfaces';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { BlueprintSubmittableResult as BaseBlueprintSubmittableResult, CodeSubmittableResult as BaseCodeSubmittableResult } from '../base';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { AccountId, Hash } from '@polkadot/types/interfaces';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import type { BlueprintSubmittableResult as BaseBlueprintSubmittableResult, CodeSubmittableResult as BaseCodeSubmittableResult } from '../base';
@@ -0,0 +1,529 @@
+[
+  {
+    "info": "Plain",
+    "lookupIndex": 0,
+    "type": "u128",
+    "docs": [],
+    "namespace": ""
+  },
+  {
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+    "lookupName": "InkStorageCollectionsStashVacantEntry",
+    "type": "{\"next\":\"u32\",\"prev\":\"u32\"}",
+    "docs": [],
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+        "typeName": "KeyIndex"
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+    "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"(AccountId,AccountId)\"}}",
+    "docs": [],
+    "namespace": "ink_storage::collections::stash::Entry",
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+        "name": "Vacant"
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+        "namespace": "",
+        "sub": [
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+            "lookupNameRoot": "InkEnvAccountId"
+          },
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+            "docs": [],
+            "namespace": "ink_env::types::AccountId",
+            "lookupNameRoot": "InkEnvAccountId"
+          }
+        ],
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+        "index": 1,
+        "name": "Occupied"
+      }
+    ]
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+    "type": "(AccountId,AccountId)",
+    "docs": [],
+    "namespace": "",
+    "sub": [
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+        "docs": [],
+        "namespace": "ink_env::types::AccountId",
+        "lookupNameRoot": "InkEnvAccountId"
+      },
+      {
+        "info": "Plain",
+        "lookupIndex": 4,
+        "type": "AccountId",
+        "docs": [],
+        "namespace": "ink_env::types::AccountId",
+        "lookupNameRoot": "InkEnvAccountId"
+      }
+    ]
+  },
+  {
+    "info": "Plain",
+    "lookupIndex": 11,
+    "type": "Text",
+    "docs": [],
+    "namespace": ""
+  },
+  {
+    "info": "Plain",
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+    "type": "bool",
+    "docs": [],
+    "namespace": ""
+  },
+  {
+    "info": "Enum",
+    "lookupIndex": 13,
+    "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"u32\"}}",
+    "docs": [],
+    "namespace": "ink_storage::collections::stash::Entry",
+    "sub": [
+      {
+        "docs": [],
+        "info": "Si",
+        "lookupIndex": 7,
+        "lookupName": "InkStorageCollectionsStashVacantEntry",
+        "type": "Lookup7",
+        "typeName": "VacantEntry",
+        "index": 0,
+        "name": "Vacant"
+      },
+      {
+        "info": "Plain",
+        "lookupIndex": 2,
+        "type": "u32",
+        "docs": [],
+        "namespace": "",
+        "typeName": "T",
+        "index": 1,
+        "name": "Occupied"
+      }
+    ]
+  },
+  {
+    "info": "Struct",
+    "lookupIndex": 14,
+    "type": "{\"value\":\"u32\",\"keyIndex\":\"u32\"}",
+    "docs": [],
+    "namespace": "ink_storage::collections::hashmap::ValueEntry",
+    "sub": [
+      {
+        "info": "Plain",
+        "lookupIndex": 2,
+        "type": "u32",
+        "docs": [],
+        "namespace": "",
+        "name": "value",
+        "typeName": "V"
+      },
+      {
+        "info": "Plain",
+        "lookupIndex": 2,
+        "type": "u32",
+        "docs": [],
+        "namespace": "",
+        "name": "keyIndex",
+        "typeName": "KeyIndex"
+      }
+    ]
+  },
+  {
+    "info": "Enum",
+    "lookupIndex": 15,
+    "type": "{\"_enum\":{\"Vacant\":\"InkStorageCollectionsStashVacantEntry\",\"Occupied\":\"(u32,AccountId)\"}}",
+    "docs": [],
+    "namespace": "ink_storage::collections::stash::Entry",
+    "sub": [
+      {
+        "docs": [],
+        "info": "Si",
+        "lookupIndex": 7,
+        "lookupName": "InkStorageCollectionsStashVacantEntry",
+        "type": "Lookup7",
+        "typeName": "VacantEntry",
+        "index": 0,
+        "name": "Vacant"
+      },
+      {
+        "info": "Tuple",
+        "lookupIndex": 16,
+        "type": "(u32,AccountId)",
+        "docs": [],
+        "namespace": "",
+        "sub": [
+          {
+            "info": "Plain",
+            "lookupIndex": 2,
+            "type": "u32",
+            "docs": [],
+            "namespace": ""
+          },
+          {
+            "info": "Plain",
+            "lookupIndex": 4,
+            "type": "AccountId",
+            "docs": [],
+            "namespace": "ink_env::types::AccountId",
+            "lookupNameRoot": "InkEnvAccountId"
+          }
+        ],
+        "typeName": "T",
+        "index": 1,
+        "name": "Occupied"
+      }
+    ]
+  },
+  {
+    "info": "Tuple",
+    "lookupIndex": 16,
+    "type": "(u32,AccountId)",
+    "docs": [],
+    "namespace": "",
+    "sub": [
+      {
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+        "type": "u32",
+        "docs": [],
+        "namespace": ""
+      },
+      {
+        "info": "Plain",
+        "lookupIndex": 4,
+        "type": "AccountId",
+        "docs": [],
+        "namespace": "ink_env::types::AccountId",
+        "lookupNameRoot": "InkEnvAccountId"
+      }
+    ]
+  },
+  {
+    "info": "Struct",
+    "lookupIndex": 17,
+    "type": "{\"value\":\"Null\",\"keyIndex\":\"u32\"}",
+    "docs": [],
+    "namespace": "ink_storage::collections::hashmap::ValueEntry",
+    "sub": [
+      {
+        "info": "Null",
+        "lookupIndex": 18,
+        "type": "Null",
+        "docs": [],
+        "namespace": "",
+        "name": "value",
+        "typeName": "V"
+      },
+      {
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+        "lookupIndex": 2,
+        "type": "u32",
+        "docs": [],
+        "namespace": "",
+        "name": "keyIndex",
+        "typeName": "KeyIndex"
+      }
+    ]
+  },
+  {
+    "info": "Null",
+    "lookupIndex": 18,
+    "type": "Null",
+    "docs": [],
+    "namespace": ""
+  },
+  {
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+    "type": "Option<Text>",
+    "docs": [],
+    "namespace": "Option",
+    "sub": {
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+      "lookupIndex": 11,
+      "type": "Text",
+      "docs": [],
+      "namespace": ""
+    }
+  },
+  {
+    "info": "Result",
+    "lookupIndex": 20,
+    "type": "Result<Null, ContractsErrorsPsp22Psp22Error>",
+    "docs": [],
+    "namespace": "Result",
+    "sub": [
+      {
+        "name": "Ok",
+        "info": "Null",
+        "lookupIndex": 18,
+        "type": "Null",
+        "docs": [],
+        "namespace": ""
+      },
+      {
+        "name": "Error",
+        "docs": [],
+        "info": "Si",
+        "lookupIndex": 21,
+        "lookupName": "ContractsErrorsPsp22Psp22Error",
+        "type": "Lookup21"
+      }
+    ]
+  },
+  {
+    "info": "Enum",
+    "lookupIndex": 21,
+    "lookupName": "ContractsErrorsPsp22Psp22Error",
+    "type": "{\"_enum\":{\"Custom\":\"Text\",\"InsufficientBalance\":\"Null\",\"InsufficientAllowance\":\"Null\",\"ZeroRecipientAddress\":\"Null\",\"ZeroSenderAddress\":\"Null\",\"SafeTransferCheckFailed\":\"Text\"}}",
+    "docs": [],
+    "namespace": "contracts::traits::errors::psp22::PSP22Error",
+    "sub": [
+      {
+        "info": "Plain",
+        "lookupIndex": 11,
+        "type": "Text",
+        "docs": [],
+        "namespace": "",
+        "typeName": "Text",
+        "index": 0,
+        "name": "Custom"
+      },
+      {
+        "info": "Null",
+        "type": "Null",
+        "index": 1,
+        "name": "InsufficientBalance"
+      },
+      {
+        "info": "Null",
+        "type": "Null",
+        "index": 2,
+        "name": "InsufficientAllowance"
+      },
+      {
+        "info": "Null",
+        "type": "Null",
+        "index": 3,
+        "name": "ZeroRecipientAddress"
+      },
+      {
+        "info": "Null",
+        "type": "Null",
+        "index": 4,
+        "name": "ZeroSenderAddress"
+      },
+      {
+        "info": "Plain",
+        "lookupIndex": 11,
+        "type": "Text",
+        "docs": [],
+        "namespace": "",
+        "typeName": "Text",
+        "index": 5,
+        "name": "SafeTransferCheckFailed"
+      }
+    ]
+  },
+  {
+    "info": "Plain",
+    "lookupIndex": 22,
+    "type": "Bytes",
+    "docs": [],
+    "namespace": ""
+  },
+  {
+    "info": "Option",
+    "lookupIndex": 23,
+    "type": "Option<AccountId>",
+    "docs": [],
+    "namespace": "Option",
+    "sub": {
+      "info": "Plain",
+      "lookupIndex": 4,
+      "type": "AccountId",
+      "docs": [],
+      "namespace": "ink_env::types::AccountId",
+      "lookupNameRoot": "InkEnvAccountId"
+    }
+  }
+]
@@ -0,0 +1,9 @@
+[
+  {
+    "info": "Plain",
+    "lookupIndex": 0,
+    "type": "bool",
+    "docs": [],
+    "namespace": ""
+  }
+]
@@ -0,0 +1,204 @@
+[
+  {
+    "info": "Plain",
+    "lookupIndex": 0,
+    "type": "u128",
+    "docs": [],
+    "namespace": ""
+  },
+  {
+    "info": "Struct",
+    "lookupIndex": 1,
+    "type": "{\"offsetKey\":\"InkPrimitivesKey\"}",
+    "docs": [],
+    "namespace": "ink_storage::lazy::mapping::Mapping",
+    "sub": [
+      {
+        "info": "VecFixed",
+        "lookupIndex": 5,
+        "lookupName": "InkPrimitivesKey",
+        "type": "[u8;32]",
+        "docs": [],
+        "namespace": "",
+        "length": 32,
+        "sub": {
+          "info": "Plain",
+          "lookupIndex": 4,
+          "type": "u8",
+          "docs": [],
+          "namespace": ""
+        },
+        "typeName": "Key",
+        "name": "offsetKey"
+      }
+    ]
+  },
+  {
+    "info": "Plain",
+    "lookupIndex": 2,
+    "type": "AccountId",
+    "docs": [],
+    "namespace": "ink_env::types::AccountId",
+    "lookupNameRoot": "InkEnvAccountId"
+  },
+  {
+    "info": "VecFixed",
+    "lookupIndex": 3,
+    "type": "[u8;32]",
+    "docs": [],
+    "namespace": "",
+    "length": 32,
+    "sub": {
+      "info": "Plain",
+      "lookupIndex": 4,
+      "type": "u8",
+      "docs": [],
+      "namespace": ""
+    }
+  },
+  {
+    "info": "Plain",
+    "lookupIndex": 4,
+    "type": "u8",
+    "docs": [],
+    "namespace": ""
+  },
+  {
+    "info": "VecFixed",
+    "lookupIndex": 5,
+    "lookupName": "InkPrimitivesKey",
+    "type": "[u8;32]",
+    "docs": [],
+    "namespace": "",
+    "length": 32,
+    "sub": {
+      "info": "Plain",
+      "lookupIndex": 4,
+      "type": "u8",
+      "docs": [],
+      "namespace": ""
+    },
+    "typeName": "[u8;32]"
+  },
+  {
+    "info": "Struct",
+    "lookupIndex": 6,
+    "type": "{\"offsetKey\":\"InkPrimitivesKey\"}",
+    "docs": [],
+    "namespace": "ink_storage::lazy::mapping::Mapping",
+    "sub": [
+      {
+        "info": "VecFixed",
+        "lookupIndex": 5,
+        "lookupName": "InkPrimitivesKey",
+        "type": "[u8;32]",
+        "docs": [],
+        "namespace": "",
+        "length": 32,
+        "sub": {
+          "info": "Plain",
+          "lookupIndex": 4,
+          "type": "u8",
+          "docs": [],
+          "namespace": ""
+        },
+        "typeName": "Key",
+        "name": "offsetKey"
+      }
+    ]
+  },
+  {
+    "info": "Tuple",
+    "lookupIndex": 7,
+    "type": "(AccountId,AccountId)",
+    "docs": [],
+    "namespace": "",
+    "sub": [
+      {
+        "info": "Plain",
+        "lookupIndex": 2,
+        "type": "AccountId",
+        "docs": [],
+        "namespace": "ink_env::types::AccountId",
+        "lookupNameRoot": "InkEnvAccountId"
+      },
+      {
+        "info": "Plain",
+        "lookupIndex": 2,
+        "type": "AccountId",
+        "docs": [],
+        "namespace": "ink_env::types::AccountId",
+        "lookupNameRoot": "InkEnvAccountId"
+      }
+    ]
+  },
+  {
+    "info": "Result",
+    "lookupIndex": 8,
+    "type": "Result<Null, TraitErc20Erc20Error>",
+    "docs": [],
+    "namespace": "Result",
+    "sub": [
+      {
+        "name": "Ok",
+        "info": "Null",
+        "lookupIndex": 9,
+        "type": "Null",
+        "docs": [],
+        "namespace": ""
+      },
+      {
+        "name": "Error",
+        "docs": [],
+        "info": "Si",
+        "lookupIndex": 10,
+        "lookupName": "TraitErc20Erc20Error",
+        "type": "Lookup10"
+      }
+    ]
+  },
+  {
+    "info": "Null",
+    "lookupIndex": 9,
+    "type": "Null",
+    "docs": [],
+    "namespace": ""
+  },
+  {
+    "info": "Enum",
+    "lookupIndex": 10,
+    "lookupName": "TraitErc20Erc20Error",
+    "type": "{\"_enum\":[\"InsufficientBalance\",\"InsufficientAllowance\"]}",
+    "docs": [],
+    "namespace": "trait_erc20::erc20::Error",
+    "sub": [
+      {
+        "info": "Null",
+        "type": "Null",
+        "index": 0,
+        "name": "InsufficientBalance"
+      },
+      {
+        "info": "Null",
+        "type": "Null",
+        "index": 1,
+        "name": "InsufficientAllowance"
+      }
+    ]
+  },
+  {
+    "info": "Option",
+    "lookupIndex": 11,
+    "type": "Option<AccountId>",
+    "docs": [],
+    "namespace": "Option",
+    "sub": {
+      "info": "Plain",
+      "lookupIndex": 2,
+      "type": "AccountId",
+      "docs": [],
+      "namespace": "ink_env::types::AccountId",
+      "lookupNameRoot": "InkEnvAccountId"
+    }
+  }
+]
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import ink from './ink';
@@ -1,9 +1,10 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 import { createVersionedExport } from '../util';
 import * as v0 from './v0';
 import * as v1 from './v1';
 import * as v2 from './v2';
+import * as v3 from './v3';

-export default createVersionedExport({ v0, v1, v2 });
+export default createVersionedExport({ v0, v1, v2, v3 });
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 export { default as delegator } from './delegator.json';
@@ -1,4 +1,6 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 export { default as flipper } from './flipper.contract.json';
+// A complex contract example with traits.
+export { default as psp22 } from './psp22_minter_pauser.contract.json';
@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/api-contract authors & contributors
+// Copyright 2017-2022 @polkadot/api-contract authors & contributors
 // SPDX-License-Identifier: Apache-2.0

 export { default as erc20 } from './erc20.contract.json';
@@ -0,0 +1,105 @@
+{
+  "source": {
+    "hash": "0xbb381c2fc980121b17c7b2bf2756d5964a12151cb846e0a9eff9cc337806456d",
+    "language": "ink! 3.0.0-rc7",
+    "compiler": "rustc 1.60.0-nightly",
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+  },
+  "contract": {
+    "name": "flipper",
+    "version": "3.0.0-rc7",
+    "authors": [
+      "Parity Technologies <admin@parity.io>"
+    ]
+  },
+  "V3": {
+    "spec": {
+      "constructors": [
+        {
+          "args": [
+            {
+              "label": "init_value",
+              "type": {
+                "displayName": [
+                  "bool"
+                ],
+                "type": 0
+              }
+            }
+          ],
+          "docs": [
+            "Creates a new flipper smart contract initialized with the given value."
+          ],
+          "label": "new",
+          "payable": false,
+          "selector": "0x9bae9d5e"
+        },
+        {
+          "args": [],
+          "docs": [
+            "Creates a new flipper smart contract initialized to `false`."
+          ],
+          "label": "default",
+          "payable": true,
+          "selector": "0xed4b9d1b"
+        }
+      ],
+      "docs": [],
+      "events": [],
+      "messages": [
+        {
+          "args": [],
+          "docs": [
+            " Flips the current value of the Flipper's boolean."
+          ],
+          "label": "flip",
+          "mutates": true,
+          "payable": false,
+          "returnType": null,
+          "selector": "0x633aa551"
+        },
+        {
+          "args": [],
+          "docs": [
+            " Returns the current value of the Flipper's boolean."
+          ],
+          "label": "get",
+          "mutates": false,
+          "payable": false,
+          "returnType": {
+            "displayName": [
+              "bool"
+            ],
+            "type": 0
+          },
+          "selector": "0x2f865bd9"
+        }
+      ]
+    },
+    "storage": {
+      "struct": {
+        "fields": [
+          {
+            "layout": {
+              "cell": {
+                "key": "0x0000000000000000000000000000000000000000000000000000000000000000",
+                "ty": 0
+              }
+            },
+            "name": "value"
+          }
+        ]
+      }
+    },
+    "types": [
+      {
+        "id": 0,
+        "type": {
+          "def": {
+            "primitive": "bool"
+          }
+        }
+      }
+    ]
+  }
+}
--- a/Show More
+++ b/Show More