/**
 * Object helpers of the storage, with the behavior of the lodash functions of the same name for the JSON-like data a
 * storage holds: plain objects, arrays and primitives.
 */
/**
 * The value at a path of an object, like lodash `get`.
 */
export declare const get: (object: unknown, path: PropertyKey | readonly PropertyKey[]) => any;
/**
 * Set the value at a path of an object, creating the missing objects (arrays for an index), like lodash `set`.
 */
export declare const set: <T>(object: T, path: PropertyKey | readonly PropertyKey[], value: unknown) => T;
/**
 * Assign to the target the properties of the sources it has as undefined, the first source first, like lodash
 * `defaults`.
 */
export declare const defaults: <T extends object>(target: T, ...sources: Array<object | undefined>) => T;
/**
 * A deep copy of the arrays and plain objects of a value, the other values kept, like lodash `cloneDeep` for JSON-like
 * data.
 */
export declare const cloneDeep: <T>(value: T) => T;
/**
 * Merge the sources into the target, recursively for the plain objects and arrays (by index), like lodash `merge`.
 */
export declare function merge<T extends object, S>(target: T, source: S): T & S;
export declare function merge<T extends object, S1, S2>(target: T, source1: S1, source2: S2): T & S1 & S2;
export declare function merge(target: object, ...sources: unknown[]): any;