sanity/src/core/changeIndicators/helpers/isChangeBar.ts

Sanity is a real-time content infrastructure with a scalable, hosted backend featuring a Graph Oriented Query Language (GROQ), asset pipelines and fast edge caches

import {type Reported} from '../../components/react-track-elements'
import {type TrackedArea, type TrackedChange} from '../tracker'

export function isChangeBar(
  v: Reported<TrackedArea | TrackedChange>,
): v is Reported<TrackedChange> {
  return v[0] !== 'changePanel'
}