import { SafeAny } from "../type/type";
import { IChaining } from "./builder.interface";
export declare class BzStringBuilder {
    val: string;
    /**
     * Append new value to global string val.
     *
     * @author Federico Gambardella<federico.gambardella@micgeroup.it>
     * @param {SafeAny} value
     * @returns {IChaining}
     */
    append(value: SafeAny): IChaining;
    /**
     * Append value.
     *
     * @author Federico Gambardella<federico.gambardella@micgeroup.it>
     * @param {SafeAny} value
     * @param {IChaining} chain
     * @returns {IChaining}
     */
    private appenValue;
}