true-myth/dist/unit.d.ts

A library for safe functional programming in JavaScript, with first-class support for TypeScript

/**
  Provide a type which is effectively a type-safe, non-interchangeable empty
  object to use instead of `null` or `undefined`.

  @module
 */
declare const Tag: unique symbol;
/**
 * Create a unique, nominalish type.
 * @internal
 */
declare class _Unit {
    private readonly [Tag];
}
/**
  The `Unit` type exists for the cases where you want a type-safe equivalent of
  `undefined` or `null`. It's a concrete instance, which won't blow up on you,
  and you can safely use it with e.g. `Result` without being concerned that
  you'll accidentally introduce `null` or `undefined` back into your
  application.

  Equivalent to `()` or "unit" in many functional or functional-influenced
  languages.
 */
export declare const Unit: Unit;
export interface Unit extends _Unit {
}
export default Unit;
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