import type { ResultAsync } from 'neverthrow';
export declare function unwrapVersionedResult<OK, KO, V extends string>(version: V, result: ResultAsync<{
    tag: V;
    value: OK;
}, {
    tag: V;
    value: KO;
}>): ResultAsync<OK, Error | KO>;
export declare function resultToPromise<T>(result: ResultAsync<T, unknown>): Promise<T>;