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tests/cases/compiler/signatureLengthMismatchInOverload.ts(5,3): error TS2769: No overload matches this call.
Overload 1 of 2, '(callback: (arg: string, arg2: string) => void): void', gave the following error.
Argument of type '(arg: number, arg2: number) => void' is not assignable to parameter of type '(arg: string, arg2: string) => void'.
Types of parameters 'arg' and 'arg' are incompatible.
Type 'string' is not assignable to type 'number'.
Overload 2 of 2, '(callback: (arg: number) => void): void', gave the following error.
Argument of type '(arg: number, arg2: number) => void' is not assignable to parameter of type '(arg: number) => void'.
Target signature provides too few arguments. Expected 2 or more, but got 1.
==== tests/cases/compiler/signatureLengthMismatchInOverload.ts (1 errors) ====
function f(callback: (arg: string, arg2: string) => void): void;
function f(callback: (arg: number) => void): void;
function f(callback: unknown) { }
f((arg: number, arg2: number) => {});
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2769: No overload matches this call.
!!! error TS2769: Overload 1 of 2, '(callback: (arg: string, arg2: string) => void): void', gave the following error.
!!! error TS2769: Argument of type '(arg: number, arg2: number) => void' is not assignable to parameter of type '(arg: string, arg2: string) => void'.
!!! error TS2769: Types of parameters 'arg' and 'arg' are incompatible.
!!! error TS2769: Type 'string' is not assignable to type 'number'.
!!! error TS2769: Overload 2 of 2, '(callback: (arg: number) => void): void', gave the following error.
!!! error TS2769: Argument of type '(arg: number, arg2: number) => void' is not assignable to parameter of type '(arg: number) => void'.
!!! error TS2769: Target signature provides too few arguments. Expected 2 or more, but got 1.
!!! related TS2793 tests/cases/compiler/signatureLengthMismatchInOverload.ts:3:10: The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible.
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