diff options
Diffstat (limited to 'frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts')
| -rw-r--r-- | frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts b/frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts deleted file mode 100644 index 9abb30c..0000000 --- a/frontend-old/node_modules/web-vitals/src/lib/whenIdle.ts +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright 2024 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. - */ - -import {onHidden} from './onHidden.js'; -import {runOnce} from './runOnce.js'; - -/** - * Runs the passed callback during the next idle period, or immediately - * if the browser's visibility state is (or becomes) hidden. - */ -export const whenIdle = (cb: () => void): number => { - const rIC = self.requestIdleCallback || self.setTimeout; - - let handle = -1; - cb = runOnce(cb); - // If the document is hidden, run the callback immediately, otherwise - // race an idle callback with the next `visibilitychange` event. - if (document.visibilityState === 'hidden') { - cb(); - } else { - handle = rIC(cb); - onHidden(cb); - } - return handle; -}; |
