export class SingletonManagerClass {
    /** @protected */
    protected _map: any;
    /**
     * Ignores already existing keys (e.g. it will not override)
     *
     * @param {string} key
     * @param {any} value
     */
    set(key: string, value: any): void;
    /**
     * @param {string} key
     * @returns
     */
    get(key: string): any;
    /**
     * @param {string} key
     */
    has(key: string): any;
}
//# sourceMappingURL=SingletonManagerClass.d.ts.map