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google-closure-compiler

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Check, compile, optimize and compress Javascript with Closure-Compiler

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/* * Copyright 2015 The Closure Compiler 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. */ /** * @fileoverview Externs for Page Visibility. * * @see http://www.w3.org/TR/page-visibility * @externs */ /** * Set of possible values: 'hidden', 'visible', 'prerender', 'unloaded'. * @typedef {string} * @see http://www.w3.org/TR/page-visibility/#VisibilityState */ var VisibilityState;