=== tests/cases/compiler/callSignatureFunctionOverload.ts ===
var foo: {
>foo : { (name: string): string; (name: 'order'): string; (name: 'content'): string; (name: 'done'): string; }

    (name: string): string;
>name : string

    (name: 'order'): string;
>name : 'order'

    (name: 'content'): string;
>name : 'content'

    (name: 'done'): string;
>name : 'done'
}

var foo2: {
>foo2 : { (name: string): string; (name: 'order'): string; (name: 'order'): string; (name: 'done'): string; }

    (name: string): string;
>name : string

    (name: 'order'): string;
>name : 'order'

    (name: 'order'): string;
>name : 'order'

    (name: 'done'): string;
>name : 'done'
}