interface INode<T extends Record<any, any>> {
    children?: T[];
    [key: string]: any;
}
export declare function findNode<T extends INode<T>>(tree: T[], func: (node: T) => boolean): T | undefined;
export declare function findDeepNode<T extends INode<T>>(tree: T[] | undefined, func: (node: T) => boolean): T | undefined;
export declare function filterNode<T extends INode<T>>(tree: T[] | undefined, func: (node: T) => boolean, childrenFieldName?: string): T[] | undefined;
export declare function forEachNode<T extends INode<T>>(tree: T[] | undefined, func: (node: T) => void): void;
export declare function findPath<T extends INode<T>>(tree: T[], func: (node: T) => boolean, childrenFieldName?: string): T[] | undefined;
export declare function findAssignChildrenPath<T extends INode<T>>(tree: T[], childrenName: string[], func: (node: T) => any): T[] | undefined;
export declare function forEachAssignChildren<T extends Record<string, any>>(tree: T[], childrenName: string[], func: (node: T) => any): void;
export declare function filterAssignChildren<T extends Record<string, any>>(tree: T[], childrenName: string[], func: (node: T) => any): any[];
export declare function deepTraversal<T extends Record<string, any>>({ tree, callback, level, childrenFieldName, parent, }: {
    tree: T[];
    callback: (node: T, level: number, parent?: T) => void;
    childrenFieldName: string;
    level?: number;
    parent?: T;
}): void;
export {};