tests/cases/compiler/mappedTypeUnionConstrainTupleTreatedAsArrayLike.ts(9,9): error TS2322: Type 'HomomorphicMappedType<T>' is not assignable to type 'any[]'.


==== tests/cases/compiler/mappedTypeUnionConstrainTupleTreatedAsArrayLike.ts (1 errors) ====
    type HomomorphicMappedType<T> = { [P in keyof T]: T[P] extends string ? boolean : null }
    
    function test1<T extends [number] | [string]>(args: T) {
      const arr: any[] = [] as HomomorphicMappedType<T>
      const arr2: readonly any[] = [] as HomomorphicMappedType<T>
    }
    
    function test2<T extends [number] | readonly [string]>(args: T) {
      const arr: any[] = [] as HomomorphicMappedType<T> // error
            ~~~
!!! error TS2322: Type 'HomomorphicMappedType<T>' is not assignable to type 'any[]'.
      const arr2: readonly any[] = [] as HomomorphicMappedType<T>
    }
    