Bump TS (#5186)

* Bump TS

* Adjust types

* False positive

packages/typegen/package.json

@@ -30,7 +30,7 @@
     "polkadot-types-internal-metadata": "./scripts/polkadot-types-internal-metadata.cjs"
   },
   "dependencies": {
-    "@babel/core": "^7.18.10",
+    "@babel/core": "^7.18.13",
     "@babel/register": "^7.18.9",
     "@babel/runtime": "^7.18.9",
     "@polkadot/api": "9.2.4-4-x",

packages/types-codec/src/base/Vec.ts

@@ -42,6 +42,8 @@ export function decodeVec<T extends Codec> (registry: Registry, result: T[], val
     const count = result.length;
 
     for (let i = 0; i < count; i++) {
+      // 26/08/2022 this is actually a false positive - after recent eslint upgdates
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
       const entry = value[i];
 
       try {

packages/types-create/src/util/encodeTypes.ts

@@ -8,11 +8,13 @@ import { isNumber, isUndefined, objectSpread, stringify } from '@polkadot/util';
 
 import { TypeDefInfo } from '../types';
 
-const stringIdentity = <T extends { toString: () => string }> (value: T): string => value.toString();
+type ToString = { toString: () => string };
+
+const stringIdentity = <T extends ToString> (value: T): string => value.toString();
 
 const INFO_WRAP = ['BTreeMap', 'BTreeSet', 'Compact', 'HashMap', 'Option', 'Result', 'Vec'];
 
-export function paramsNotation <T> (outer: string, inner?: T | T[], transform: (_: T) => string = stringIdentity): string {
+export function paramsNotation <T extends ToString> (outer: string, inner?: T | T[], transform: (_: T) => string = stringIdentity): string {
   return `${outer}${
     inner
       ? `<${(Array.isArray(inner) ? inner : [inner]).map(transform).join(', ')}>`