Supported version declaration for TypeScript seems to be incorrect

[SanjoSolutions]

It seems that this package only supports TypeScript >= 4.0.0 because the TypeScript factory API was introduced in TypeScript 4.

With the current dependecy declaration, TypeScript 3 is also considered a valid dependency version. This has resulted in an error when I have installed this package in combination with another package that depends on TypeScript 3 (pnpm has opted to use TypeScript 3 too for this package).

amplify-codegen-ui/packages/codegen-ui-react/package.json

Line 41 in b155d2a

"typescript": "<=4.5.0"

Sources for that the TypeScript factory API was introduced in TypeScript 4:

• https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-0.html#usage-of-typescripts-node-factory-is-deprecated
• Refactor node factory API, use node factory in parser microsoft/TypeScript#35282

Suggestion for fix

I suggest to change the version constraint for TypeScript to >=4.0.0 <=4.5.0.

How to fix it in a project

For PNPM I have added the following to pnpm-workspace.yaml:

overrides:
  "@aws-amplify/codegen-ui-react>typescript": ">=4.0.0 <=4.5.0"