=== tests/cases/compiler/genericInterfaceFunctionTypeParameter.ts ===
export interface IFoo<A> { }
>IFoo : Symbol(IFoo, Decl(genericInterfaceFunctionTypeParameter.ts, 0, 0))
>A : Symbol(A, Decl(genericInterfaceFunctionTypeParameter.ts, 0, 22))

export function foo<A>(fn: (ifoo: IFoo<A>) => void) {
>foo : Symbol(foo, Decl(genericInterfaceFunctionTypeParameter.ts, 0, 28))
>A : Symbol(A, Decl(genericInterfaceFunctionTypeParameter.ts, 1, 20))
>fn : Symbol(fn, Decl(genericInterfaceFunctionTypeParameter.ts, 1, 23))
>ifoo : Symbol(ifoo, Decl(genericInterfaceFunctionTypeParameter.ts, 1, 28))
>IFoo : Symbol(IFoo, Decl(genericInterfaceFunctionTypeParameter.ts, 0, 0))
>A : Symbol(A, Decl(genericInterfaceFunctionTypeParameter.ts, 1, 20))

    foo(fn); // Invocation is necessary to repro (!)
>foo : Symbol(foo, Decl(genericInterfaceFunctionTypeParameter.ts, 0, 28))
>fn : Symbol(fn, Decl(genericInterfaceFunctionTypeParameter.ts, 1, 23))
}