import * as lier from '../../interface';
declare const utils: {
    type: (value: any) => string;
    value: (type: any) => any;
    property: (object: any, key: any) => any;
    identifier: (value: any) => boolean;
    integer: (value: any) => boolean;
    MAX_INTEGER: number;
    MIN_INTEGER: number;
    key: (key: any) => lier.Node;
    spread: (node: any) => lier.Node[];
};
export default utils;