Function returnsArgs

returnsArgs<Args, Self>(start?, end?): ((this: Self, ...args: Args) => Args)
Creates a function that returns its arguments or a subset of them. If end is specified, it will return arguments up to but not including the end.
Type Parameters
- Args extends unknown[]
  The arguments type of the returned function
- Self = any
  The self type of the returned function
Parameters
- start: number = 0
  The start index of the arguments to return. Default is 0.
- Optionalend: number
  The end index of the arguments to return.
Returns ((this: Self, ...args: Args) => Args)
A function that returns its arguments or a subset of them.
- - (this, ...args): Args
  - Parameters
    - this: Self
    - Rest...args: Args
    Returns Args
Example: Usage
```
import { returnsArgs } from "@std/testing/mock";
import { assertEquals } from "@std/assert";

const func = returnsArgs();
assertEquals(func(1, 2, 3), [1, 2, 3]);
```
- Defined in testing/mock.ts:1698