tests/cases/compiler/crashInsourcePropertyIsRelatableToTargetProperty.ts(5,1): error TS2382: Specialized overload signature is not assignable to any non-specialized signature.
tests/cases/compiler/crashInsourcePropertyIsRelatableToTargetProperty.ts(9,5): error TS2322: Type '(x: "hi", items: string[]) => typeof foo' is not assignable to type 'D'.