Function getOwnerChain

src/ink/reconciler.ts:158–177

(fiber: unknown)

}

export function getOwnerChain(fiber: unknown): string[] {
  const chain: string[] = []
  const seen = new Set<unknown>()
  let cur = fiber as FiberLike | null | undefined
  for (let i = 0; cur && i < 50; i++) {
    if (seen.has(cur)) break
    seen.add(cur)
    const t = cur.elementType
    const name =
      typeof t === 'function'
        ? (t as { displayName?: string; name?: string }).displayName ||
          (t as { displayName?: string; name?: string }).name
        : typeof t === 'string'
          ? undefined // host element (ink-box etc) — skip
          : t?.displayName || t?.name
    if (name && name !== chain[chain.length - 1]) chain.push(name)
    cur = cur._debugOwner ?? cur.return
  }
  return chain
}

let debugRepaints: boolean | undefined
export function isDebugRepaintsEnabled(): boolean {