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option-t

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

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import type { Maybe } from '../core/maybe.js'; /** * Return _a_ if _a_ is not `null` and `undefined`. * Otherwise, return _b_. */ export declare function orForMaybe<T>(a: Maybe<T>, b: Maybe<T>): Maybe<T>;