/*
 * Copyright 2020 The Backstage Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Common TypeScript types used within Backstage
 *
 * @packageDocumentation
 */

export { createDeferred, type DeferredPromise } from './deferred';
export type { JsonArray, JsonObject, JsonPrimitive, JsonValue } from './json';
export type { Observable, Observer, Subscription } from './observable';
export { type HumanDuration, durationToMilliseconds } from './time';
export { type Expand, type ExpandRecursive } from './expand';