import type { ObjectPaths, ValueAtPath, Split, ObjectChangeCommand } from "../types/misc.types";
export declare const traverseObj: <T>(obj: T, path: string) => {
    current: any;
    lastKey: string | number;
};
export declare const updateObjectPath: <T, P extends ObjectPaths<T>>({ obj, path, value, }: {
    obj: T;
    path: P;
    value: ValueAtPath<T, Split<P, ".">>;
}) => void;
export declare const removeArrayElementAtPath: <T, P extends ObjectPaths<T>>({ obj, path, index, }: {
    obj: T;
    path: P & (ValueAtPath<T, Split<P, ".">> extends any[] ? unknown : never);
    index: number;
}) => void;
export declare const removeObjectKeyAtPath: <T, P extends ObjectPaths<T>>({ obj, path, key, }: {
    obj: T;
    path: P;
    key: string;
}) => void;
export declare const applyChanges: <T, P extends ObjectPaths<T>>({ obj, changes, }: {
    obj: T;
    changes: ObjectChangeCommand<T, P>[];
}) => void;