import type { Client } from '../driver';
import type { ScoreBoardGetOptions, ScoreBoardGetOutput, ScoreBoardOptions, ScoreBoardOptionsInput } from './types';
export declare class ScoreBoard {
    protected client: Client;
    protected options: ScoreBoardOptions;
    constructor(client: Client, options?: ScoreBoardOptionsInput);
    get(options?: ScoreBoardGetOptions): Promise<ScoreBoardGetOutput>;
    clear(): Promise<void>;
    /**
     * Set the score for a given key.
     * THe score will be set on default to performance.now()
     *
     * @param id
     * @param score
     */
    add(id: string, score?: number): Promise<void>;
    /**
     * Clear the score for a given key.
     *
     * @param id
     */
    drop(id: string): Promise<void>;
}