option-t/esm/maybe/operators/inspect.d.ts

A toolkit of Nullable/Option/Result type implementation in ECMAScript. Their APIs are inspired by Rust's `Option<T>` and `Result<T, E>`.

import type { EffectFn } from '../../internal/function.js';
import { type Maybe, type NotNullOrUndefined } from '../core/maybe.js';
/**
 *  * Return _input_ directly.
 *      * This value is passed as the input. But it maybe mutated by calling _effector_.
 *  * Call _effector_ with _input_ if _input_ is not `null` and `undefined`.
 *
 *  * This was added to sort with others or future enhancement to accept chaining functions.
 *    We recommend to use simple `if` statement or similar way and they would be more efficient.
 */
export declare function inspectMaybe<T>(input: Maybe<T>, effector: EffectFn<NotNullOrUndefined<T>>): Maybe<T>;