1 files changed, 0 insertions, 93 deletions
diff --git a/frontend-old/node_modules/web-vitals/src/attribution/onCLS.ts b/frontend-old/node_modules/web-vitals/src/attribution/onCLS.ts
deleted file mode 100644
index 52e2bee..0000000
--- a/frontend-old/node_modules/web-vitals/src/attribution/onCLS.ts
+++ /dev/null
@@ -1,93 +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 {onCLS as unattributedOnCLS} from '../onCLS.js';
-import {
-  CLSAttribution,
-  CLSMetric,
-  CLSMetricWithAttribution,
-  ReportOpts,
-} from '../types.js';
-
-const getLargestLayoutShiftEntry = (entries: LayoutShift[]) => {
-  return entries.reduce((a, b) => (a && a.value > b.value ? a : b));
-};
-
-const getLargestLayoutShiftSource = (sources: LayoutShiftAttribution[]) => {
-  return sources.find((s) => s.node && s.node.nodeType === 1) || sources[0];
-};
-
-const attributeCLS = (metric: CLSMetric): CLSMetricWithAttribution => {
-  // Use an empty object if no other attribution has been set.
-  let attribution: CLSAttribution = {};
-
-  if (metric.entries.length) {
-    const largestEntry = getLargestLayoutShiftEntry(metric.entries);
-    if (largestEntry && largestEntry.sources && largestEntry.sources.length) {
-      const largestSource = getLargestLayoutShiftSource(largestEntry.sources);
-      if (largestSource) {
-        attribution = {
-          largestShiftTarget: getSelector(largestSource.node),
-          largestShiftTime: largestEntry.startTime,
-          largestShiftValue: largestEntry.value,
-          largestShiftSource: largestSource,
-          largestShiftEntry: largestEntry,
-          loadState: getLoadState(largestEntry.startTime),
-        };
-      }
-    }
-  }
-
-  // Use Object.assign to set property to keep tsc happy.
-  const metricWithAttribution: CLSMetricWithAttribution = Object.assign(
-    metric,
-    {attribution},
-  );
-  return metricWithAttribution;
-};
-
-/**
- * Calculates the [CLS](https://web.dev/articles/cls) value for the current page and
- * calls the `callback` function once the value is ready to be reported, along
- * with all `layout-shift` performance entries that were used in the metric
- * value calculation. The reported value is a `double` (corresponding to a
- * [layout shift score](https://web.dev/articles/cls#layout_shift_score)).
- *
- * If the `reportAllChanges` configuration option is set to `true`, the
- * `callback` function will be called as soon as the value is initially
- * determined as well as any time the value changes throughout the page
- * lifespan.
- *
- * _**Important:** CLS should be continually monitored for changes throughout
- * the entire lifespan of a page—including if the user returns to the page after
- * it's been hidden/backgrounded. However, since browsers often [will not fire
- * additional callbacks once the user has backgrounded a
- * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),
- * `callback` is always called when the page's visibility state changes to
- * hidden. As a result, the `callback` function might be called multiple times
- * during the same page load._
- */
-export const onCLS = (
-  onReport: (metric: CLSMetricWithAttribution) => void,
-  opts?: ReportOpts,
-) => {
-  unattributedOnCLS((metric: CLSMetric) => {
-    const metricWithAttribution = attributeCLS(metric);
-    onReport(metricWithAttribution);
-  }, opts);
-};