Function nodeChildrenAsMap

packages/router/src/utils/tree.ts:103–115

(
  node: TreeNode<T> | null,
)

// Return the list of T indexed by outlet name
export function nodeChildrenAsMap<T extends {outlet: string}>(
  node: TreeNode<T> | null,
): {
  [outlet: string]: TreeNode<T>;
} {
  const map: {[outlet: string]: TreeNode<T>} = {};

  if (node) {
    node.children.forEach((child) => (map[child.value.outlet] = child));
  }

  return map;
}