import { Path, PathTo, PathValue } from "./deep_common";
export declare const deep_get: <T, L extends Path<T, L>>(o: T, p: L, defaultValue?: PathValue<T, L>) => PathValue<T, L>;
export declare const deep_operate: <T, L extends Path<T, L>, X>(object: T, path: L, operation: (parent_object, key) => X) => X;
export declare const deep_set: <T, L extends Path<T, L>>(o: T, p: L, v: PathValue<T, L>) => void;
export declare const deep_delete: <T, L extends Path<T, L>>(o: T, p: L) => void;
export declare function deep_sync(target: any, obj: any, exclude?: string[]): any;
export declare const SymbolDeepCopy: unique symbol;
export declare function deep_copy<T>(obj: T, handle_instance?: <T2>(original: T2, path: any[]) => T2): T;
export declare function deep_merge<T>(target: T, obj: T): T;
export declare const deep_call: <T, F extends () => any, L extends PathTo<T, F, L>>(o: T, p: L, params: Parameters<F>, defaultValue?: ReturnType<F>) => ReturnType<F>;