nani/dist/types/iter-item.d.ts

Better error handling for Node

/**
 * Interface for objects yielded by `iterateFull`.
 */
export interface IterItem {
    /**
     * The error instance.
     */
    err: Error;
    /**
     * The parent of `err`, if any. `null` otherwise.
     */
    parent: Error | null;
    /**
     * `true` if `err` is in an `errors` array on its parent, `false` otherwise.
     */
    inArray: boolean;
}