import type { Reducer } from "./api.js";
/**
 * Reducer to compute product of values with optional `init` value
 * (default: 1).
 */
export declare function mul(init?: number): Reducer<number, number>;
export declare function mul(src: Iterable<number>): number;
export declare function mul(init: number, src: Iterable<number>): number;
//# sourceMappingURL=mul.d.ts.map