=== tests/cases/compiler/addMoreCallSignaturesToBaseSignature2.ts ===
interface Foo {
>Foo : Foo, Symbol(Foo, Decl(addMoreCallSignaturesToBaseSignature2.ts, 0, 0))

    (bar:number): string;
>bar : number, Symbol(bar, Decl(addMoreCallSignaturesToBaseSignature2.ts, 1, 5))
}

interface Bar extends Foo {
>Bar : Bar, Symbol(Bar, Decl(addMoreCallSignaturesToBaseSignature2.ts, 2, 1))
>Foo : Foo, Symbol(Foo, Decl(addMoreCallSignaturesToBaseSignature2.ts, 0, 0))

    (key: string): string;
>key : string, Symbol(key, Decl(addMoreCallSignaturesToBaseSignature2.ts, 5, 5))
}

var a: Bar;
>a : Bar, Symbol(a, Decl(addMoreCallSignaturesToBaseSignature2.ts, 8, 3))
>Bar : Bar, Symbol(Bar, Decl(addMoreCallSignaturesToBaseSignature2.ts, 2, 1))

var kitty = a(1);
>kitty : string, Symbol(kitty, Decl(addMoreCallSignaturesToBaseSignature2.ts, 9, 3))
>a(1) : string
>a : Bar, Symbol(a, Decl(addMoreCallSignaturesToBaseSignature2.ts, 8, 3))
>1 : number