Function isUsableRect

src/utils/scroll-edge-state.ts:318–320

(rect: SnapshotNode['rect'])

}

function isUsableRect(rect: SnapshotNode['rect']): rect is NonNullable<SnapshotNode['rect']> {
  return Boolean(rect && rect.width > 0 && rect.height > 0);
}

function roundSignatureNumber(value: unknown): string {
  return typeof value === 'number' && Number.isFinite(value)