import { GameSound } from '../../../interfaces/game/sound';
import { Observable } from 'rxjs';
import { DebugEnvironment } from '../../environment/debug.environment';
import { HttpClient } from '@angular/common/http';
export declare class CommandsSoundMusicSamples {
    private http;
    private environment;
    constructor(http: HttpClient, environment: DebugEnvironment);
    playCDTrack(): void;
    playMusic(filePath: string, mode?: number): Observable<GameSound>;
    freeSound(sound: GameSound): Observable<void>;
    loadSound(filePath: string): Observable<GameSound>;
    loopSound(sound: GameSound): Observable<void>;
    playSound(sound: GameSound): Observable<void>;
    soundPan(sound: GameSound, pan: number): Observable<void>;
    soundPitch(sound: GameSound, frequency: number): Observable<void>;
    soundVolume(sound: GameSound, volume: number): Observable<void>;
}