| 1 | /**
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| 2 | Provide a type which is effectively a type-safe, non-interchangeable empty
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| 3 | object to use instead of `null` or `undefined`.
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| 4 |
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| 5 | @module
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| 6 | */
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| 7 | declare const Tag: unique symbol;
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| 8 | /**
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| 9 | * Create a unique, nominalish type.
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| 10 | * @internal
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| 11 | */
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| 12 | declare class _Unit {
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| 13 | private readonly [Tag];
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| 14 | }
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| 15 | /**
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| 16 | The `Unit` type exists for the cases where you want a type-safe equivalent of
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| 17 | `undefined` or `null`. It's a concrete instance, which won't blow up on you,
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| 18 | and you can safely use it with e.g. `Result` without being concerned that
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| 19 | you'll accidentally introduce `null` or `undefined` back into your
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| 20 | application.
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| 21 |
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| 22 | Equivalent to `()` or "unit" in many functional or functional-influenced
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| 23 | languages.
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| 24 | */
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| 25 | export declare const Unit: Unit;
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| 26 | export interface Unit extends _Unit {
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| 27 | }
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| 28 | export default Unit;
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| 29 | //# sourceMappingURL=unit.d.ts.map |
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