Function getFirstOrThrow

getFirstOrThrow<K, V>(map: ReadonlyMap<K, V[]>, key: K, message?: string): V
Type Parameters
Type Parameters
- K
- V
Parameters
- map: ReadonlyMap<K, V[]>
- key: K
- message: string = ...
Returns V
- Defined in src/extensions/multi-value-map/get.ts:40

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