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@rimbu/base

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Utilities to implement Rimbu collections

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rimbu-org/rimbu

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/** * Returns the first element of a 2-tuple. * @typeparam K - the first element type * @typeparam V - the second element type * @param entry - the tuple * @returns the first element */ export declare function first<K, V>(entry: readonly [K, V]): K; /** * Returns the second element of a 2-tuple. * @typeparam K - the first element type * @typeparam V - the second element type * @param entry - the tuple * @returns the second element */ export declare function second<K, V>(entry: readonly [K, V]): V;