Pull parameter_types! from metadata (#1066)

* @polkadot/{extrinsics,storage} moved to @polkadot/metadata

* Fix previous commit

* Fix previous commit

* Expose parameter types using api.consts

* Grumbles; update v6 static metadata; add UncleEntryItem (fix #1067)

* Update api.query.* to api.consts.* where changed

* Update tests and stray api.query.staking.sessionsPerEra

* Grumbles

* Grumbles

* Revert updates to api-derive (taken care of by #1068)

* Grumbles; fix UncleEntryItem

* Rename "@polkadot/metadata" => "@polkadot/api-metadata"

* Skip derive test

* Grumbles

* Grumbles

* Grumbles

* Cleanup merge, ensure metadata is latest

* Move api-metadata to actual api-metadata folder

* README api-metadata description (& folder link)

* Remove stray type-extrinsics package.json

packages/rpc-core/test/e2e/alexander.spec.ts

@@ -2,9 +2,9 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { BlockNumber, Index, SignedBlock, StorageChangeSet } from '@polkadot/types';
-import storage from '@polkadot/storage/static';
+import storage from '@polkadot/api-metadata/storage/static';
 import WsProvider from '@polkadot/rpc-provider/ws';
+import { BlockNumber, Index, SignedBlock, StorageChangeSet } from '@polkadot/types';
 
 import Rpc from '../../src';
 

packages/rpc-core/test/e2e/state.spec.ts

@@ -7,11 +7,11 @@ import path from 'path';
 
 import { SubmittableResult } from '@polkadot/api';
 import ApiPromise from '@polkadot/api/promise/Api';
+import storage from '@polkadot/api-metadata/storage/static';
 import { Abi } from '@polkadot/api-contract';
 import testingPairs from '@polkadot/keyring/testingPairs';
 import { KeyringPair } from '@polkadot/keyring/types';
 import WsProvider from '@polkadot/rpc-provider/ws';
-import storage from '@polkadot/storage/static';
 import { Balance, Bytes, Hash, Metadata, Moment, StorageData, StorageKey } from '@polkadot/types';
 
 import Rpc from '../../src';

packages/rpc-core/test/e2e/subscribe.spec.ts

@@ -4,7 +4,7 @@
 
 import { StorageChangeSet } from '@polkadot/types';
 import WsProvider from '@polkadot/rpc-provider/ws';
-import storage from '@polkadot/storage/static';
+import storage from '@polkadot/api-metadata/storage/static';
 
 import Rpc from '../../src';