superset-frontend/packages/superset-ui-core/src/time-comparison/README.md
This is a collection of methods used to support Time Comparison in charts.
import { getComparisonTimeRangeInfo } from '@superset-ui/core';
const { since, until } = getComparisonTimeRangeInfo(
adhocFilters,
extraFormData,
);
console.log(adhocFilters, extraFormData);
or
import { ComparisonTimeRangeType } from '@superset-ui/core';
ComparisonTimeRangeType.Custom; // 'c'
ComparisonTimeRangeType.InheritRange; // 'r'
fn(args)