import type { EventEmitter } from '../EventEmitter';
import type { AudioState } from './states';
type InitializeSourceConfig = {
    audioCtx: AudioContext;
    volume: number;
    emitter: EventEmitter;
    states: AudioState;
};
/**
 * Initializes and configures an audio source node with gain control.
 * Sets up the audio processing chain and configures event handling for playback completion.
 *
 * @param {InitializeSourceConfig} config - Configuration object containing:
 *   - audioCtx: Web Audio API context
 *   - volume: Initial volume level (0 to 1)
 *   - emitter: Event emitter for broadcasting audio events
 *   - states: State management object for tracking audio state
 * @returns {void}
 * @emits {Event} 'end' - Emitted when audio playback completes
 */
export declare const initializeSource: ({ audioCtx, volume, emitter, states, }: InitializeSourceConfig) => void;
export {};