/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict-local
 * @format
 */

import type { Task } from "./types";

declare export function task<R>(
  order: number,
  label: string,
  action: Task<R>["action"]
): Task<R>;

declare export const isWindows: $FlowFixMe;
declare export const isMacOS: $FlowFixMe;

declare export const toPascalCase: (label: string) => string;

type PathCheckResult = {
  found: boolean,
  dep: string,
  description: string,
};

declare export function isOnPath(
  dep: string,
  description: string
): PathCheckResult;

declare export function assertDependencies(
  ...deps: $ReadOnlyArray<ReturnType<typeof isOnPath>>
): void;