import { TerraformArgs } from '.';
export declare class Util {
    #private;
    static escape(str: string): string;
    static unescape(str: string): string;
    static argumentsToString(args?: TerraformArgs): string;
    static isObjectArgument(value: any): boolean;
    static argumentToString(key: string, value: any): string;
    static argumentValueToString(value: any): string | null;
    static inaccessibleMethod(): Error;
}