Function normalizeChange

packages/db/tests/collection-subscribe-changes.test.ts:23–31

(
  change: ChangeMessage<T>,
)

const waitForChanges = () => new Promise((resolve) => setTimeout(resolve, 10))

const normalizeChange = <T extends Record<string, any>>(
  change: ChangeMessage<T>,
): ChangeMessage<T> => ({
  ...change,
  value: stripVirtualProps(change.value),
  previousValue: change.previousValue
    ? stripVirtualProps(change.previousValue)
    : undefined,
})

const normalizeChanges = <T extends Record<string, any>>(
  changes: Array<ChangeMessage<T>>,