declare type Many<T> = T | readonly T[];
declare type PropertyName = string | number | symbol;
declare type PropertyPath = Many<PropertyName>;
export declare const setInWithPath: (obj: any, value: any, path: string | string[], pathIndex: number) => any;
export declare function setIn<TReturn, TValue>(obj: TReturn, value: TValue, field: PropertyPath): TReturn;
export {};