Function findNode

src/utils.ts:107–116

(
  eq: (node: T) => boolean,
  tree: T
)

};

export const findNode = <T extends { id: string; childNodes: Array<T> }, R>(
  eq: (node: T) => boolean,
  tree: T
): T | null => {
  try {
    return findNodeOrThrow(eq, tree);
  } catch {
    return null;
  }
};

export const findParentNodeOrThrow = <
  T extends { id: string; childNodes: Array<T> }