=== tests/cases/conformance/types/objectTypeLiteral/callSignatures/callSignaturesThatDifferOnlyByReturnType.ts ===
// Each pair of signatures in these types has a signature that should cause an error. 
// Overloads, generic or not, that differ only by return type are an error.
interface I {
>I : I

    (x): number;
>x : any

    (x): void; // error
>x : any

    <T>(x: T): number;
>T : T
>x : T
>T : T

    <T>(x: T): string; // error
>T : T
>x : T
>T : T
}

interface I2 {
>I2 : I2

    <T>(x: T): number;
>T : T
>x : T
>T : T

    <T>(x: T): string; // error
>T : T
>x : T
>T : T
}

interface I3<T> {
>I3 : I3<T>
>T : T

    (x: T): number;
>x : T
>T : T

    (x: T): string; // error
>x : T
>T : T
}

var a: {
>a : { (x: any, y: any): Object; (x: any, y: any): any; }

    (x, y): Object;
>x : any
>y : any
>Object : Object

    (x, y): any; // error
>x : any
>y : any
}

var a2: {
>a2 : { <T>(x: T): number; <T>(x: T): string; }

    <T>(x: T): number;
>T : T
>x : T
>T : T

    <T>(x: T): string; // error
>T : T
>x : T
>T : T
}