export class SantaEOptimizer {
    constructor(lr?: number, sigma?: number, burnin?: number, c?: number, n?: number, lambda?: number);
    _learningrate: number;
    _sigma: number;
    _beta: (t: any) => number;
    _burnin: number;
    _c: number;
    _n: number;
    _lambda: number;
    _z: () => number;
    set learningRate(value: any);
    manager(): {
        readonly lr: number;
        params: {};
        delta(key: any, value: any): any;
    };
}