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Diffstat (limited to 'frontend-old/node_modules/web-vitals/src/attribution/onFID.ts')
| -rw-r--r-- | frontend-old/node_modules/web-vitals/src/attribution/onFID.ts | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onFID.ts b/frontend-old/node_modules/web-vitals/src/attribution/onFID.ts deleted file mode 100644 index ed56142..0000000 --- a/frontend-old/node_modules/web-vitals/src/attribution/onFID.ts +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright 2022 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 {getLoadState} from '../lib/getLoadState.js'; -import {getSelector} from '../lib/getSelector.js'; -import {onFID as unattributedOnFID} from '../onFID.js'; -import { - FIDAttribution, - FIDMetric, - FIDMetricWithAttribution, - ReportOpts, -} from '../types.js'; - -const attributeFID = (metric: FIDMetric): FIDMetricWithAttribution => { - const fidEntry = metric.entries[0]; - const attribution: FIDAttribution = { - eventTarget: getSelector(fidEntry.target), - eventType: fidEntry.name, - eventTime: fidEntry.startTime, - eventEntry: fidEntry, - loadState: getLoadState(fidEntry.startTime), - }; - - // Use Object.assign to set property to keep tsc happy. - const metricWithAttribution: FIDMetricWithAttribution = Object.assign( - metric, - {attribution}, - ); - return metricWithAttribution; -}; - -/** - * Calculates the [FID](https://web.dev/articles/fid) value for the current page and - * calls the `callback` function once the value is ready, along with the - * relevant `first-input` performance entry used to determine the value. The - * reported value is a `DOMHighResTimeStamp`. - * - * _**Important:** since FID is only reported after the user interacts with the - * page, it's possible that it will not be reported for some page loads._ - */ -export const onFID = ( - onReport: (metric: FIDMetricWithAttribution) => void, - opts?: ReportOpts, -) => { - unattributedOnFID((metric: FIDMetric) => { - const metricWithAttribution = attributeFID(metric); - onReport(metricWithAttribution); - }, opts); -}; |
