option-t/esm/deprecated/plain_option/to_undefinable.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 { Undefinable } from '../../undefinable/undefinable.js';
import type { Option } from './option.js';
/**
 *  Return `T` if _input_ is `Some(T)`.
 *  Otherwise, return `undefined`.
 */
export declare function toUndefinableFromOption<T>(input: Option<T>): Undefinable<T>;