import type { MatchPathInputValueType, MatchPathReturnValueType, MatchPaths, MatchPathsWithFallback } from "../../types";
/**
 * Finds the first path pair where some input value satisfies that pair's predicate and returns the result of passing said input value to that pair's callback function. If a placeholder (`__`) is used in place of a predicate in the last path, that path will act as a fallback path.
 * @group Greedy helpers
 * @example
 * using(1).pipe(
 *     match(
 *         [equals(0), (x) => x + 1],
 *         [equals(1), (x) => x - 1]
 *     )
 * );
 *
 * // with placeholder
 * using(1).pipe(
 *     match(
 *         [equals(0), (x) => x + 1],
 *         [__, (x) => x - 1]
 *     )
 * );
 */
export declare const match: <T extends MatchPaths | MatchPathsWithFallback>(...paths: T) => (input: MatchPathInputValueType<T>) => Promise<T extends MatchPaths ? MatchPathReturnValueType<T> | undefined : MatchPathReturnValueType<T>>;