import { AudioBus } from "./AudioBus";
import type { AudioContextLike } from "./AudioContextManager";
export declare class AudioMixer {
    private readonly context;
    readonly master: AudioBus;
    private readonly buses;
    constructor(context: AudioContextLike);
    createBus(name: string, destination?: AudioNode): AudioBus;
    getBus(name: string): AudioBus;
    hasBus(name: string): boolean;
    listBuses(): readonly AudioBus[];
    evidence(options?: {
        readonly unlocked?: boolean;
        readonly errors?: readonly string[];
    }): AudioMixerEvidence;
    dispose(): void;
}
export interface AudioMixerBusEvidence {
    readonly name: string;
    readonly volume: number;
    readonly muted: boolean;
}
export interface AudioMixerEvidence {
    readonly kind: "audio-mixer-evidence";
    readonly unlocked: boolean;
    readonly busCount: number;
    readonly buses: readonly AudioMixerBusEvidence[];
    readonly errors: readonly string[];
}
export interface AnimationAudioMixer {
    readonly mixer: AudioMixer;
    readonly buses: {
        readonly voice: AudioBus;
        readonly music: AudioBus;
        readonly sfx: AudioBus;
        readonly ambient: AudioBus;
    };
    evidence(options?: {
        readonly unlocked?: boolean;
        readonly errors?: readonly string[];
    }): AudioMixerEvidence;
}
export interface AnimationAudioMixerOptions {
    readonly voiceVolume?: number;
    readonly musicVolume?: number;
    readonly sfxVolume?: number;
    readonly ambientVolume?: number;
    readonly muted?: boolean;
}
export declare function createAnimationAudioMixer(context: AudioContextLike, options?: AnimationAudioMixerOptions): AnimationAudioMixer;
export declare function createAudioMixerEvidence(mixer: AudioMixer, options?: {
    readonly unlocked?: boolean;
    readonly errors?: readonly string[];
}): AudioMixerEvidence;
//# sourceMappingURL=AudioMixer.d.ts.map