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- import { WINDOW } from '../../types.js';
- import { generateUniqueID } from './generateUniqueID.js';
- import { getActivationStart } from './getActivationStart.js';
- import { getNavigationEntry } from './getNavigationEntry.js';
- /*
- * Copyright 2020 Google LLC
- *
- * 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
- *
- * https://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.
- */
- const initMetric = (name, value) => {
- const navEntry = getNavigationEntry();
- let navigationType = 'navigate';
- if (navEntry) {
- if (WINDOW.document.prerendering || getActivationStart() > 0) {
- navigationType = 'prerender';
- } else {
- navigationType = navEntry.type.replace(/_/g, '-') ;
- }
- }
- return {
- name,
- value: typeof value === 'undefined' ? -1 : value,
- rating: 'good', // Will be updated if the value changes.
- delta: 0,
- entries: [],
- id: generateUniqueID(),
- navigationType,
- };
- };
- export { initMetric };
- //# sourceMappingURL=initMetric.js.map
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