/*!
 * Copyright (c) Microsoft. All rights reserved.
 * Licensed under the MIT license. See LICENSE file in the project.
 */
/**
 * Toposort an edge list
 * @param edges - the edge list
 * @returns the topologically sorted node array
 */
export declare function toposort<T = string>(edges: ReadonlyArray<[T, T | undefined]>): T[];
/**
 *
 * @param nodes - the nodes array
 * @param edges - the edges array
 * @returns the topologically sorted node array
 */
export declare function array<T = string>(nodes: ReadonlyArray<T>, edges: ReadonlyArray<[T, T | undefined]>): any[];