remeda
Version:
A utility library for JavaScript and Typescript.
22 lines • 716 B
TypeScript
//#region src/identity.d.ts
type IdentityFunction = <T>(firstParameter: T, ...rest: any) => T;
/**
* A function that returns the first argument passed to it.
*
* Notice that this is a dataLast impl where the function needs to be invoked
* to get the "do nothing" function.
*
* See also:
* * `doNothing` - A function that doesn't return anything.
* * `constant` - A function that ignores the input arguments and returns the same value on every invocation.
*
* @signature
* R.identity();
* @example
* R.map([1,2,3], R.identity()); // => [1,2,3]
* @category Function
*/
declare function identity(): IdentityFunction;
//#endregion
export { identity };
//# sourceMappingURL=identity-0sgYsM21.d.ts.map