/**
 * @athenna/config
 *
 * (c) João Lenon <lenon@athenna.io>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
import { File, ObjectBuilder } from '@athenna/common';
export declare class Rc {
    static file: File;
    static content: ObjectBuilder;
    /**
     * Reload the Rc file and content. Useful when
     * changes has been made in the Rc file by external
     * tools.
     */
    static reload(): Promise<typeof Rc>;
    /**
     * Set the RC file that the Rc class should work with.
     */
    static setFile(path?: string): Promise<typeof Rc>;
    /**
     * Set or subscribe a KEY:VALUE property in some property of the RC configuration file.
     * You can also pass any value as a second parameter to set multiple properties at once.
     *
     * @example
     * ```ts
     * this.rc.setTo('commands', 'test', '#app/Console/Commands/TestCommand')
     * ```
     * Or:
     * @example
     * ```ts
     * this.rc.setTo('commands', { test: '#app/Console/Commands/TestCommand' })
     * ```
     */
    static setTo(rcKey: string, key: string | any, value?: any): typeof Rc;
    /**
     * Push a new value in some property of the RC configuration file.
     *
     * @example
     * ```ts
     * this.rc.pushTo('providers', '#providers/TestProvider')
     * ```
     */
    static pushTo(rcKey: string, value: any): typeof Rc;
    /**
     * Save the new content in the Rc file.
     */
    static save(): Promise<void>;
    /**
     * Parse the object value to JSON string.
     */
    private static toStringJson;
}