import FifoSampleBuffer from './FifoSampleBuffer.js';
/**
 * Abstract base class for sample processing pipes
 * Provides common buffer management for audio processing
 *
 * @remarks
 * This class manages input and output buffers for audio sample processing
 * Subclasses should implement specific processing logic
 */
export default class AbstractFifoSamplePipe {
    /**
     * Input buffer for audio samples
     */
    protected _inputBuffer: FifoSampleBuffer | null;
    /**
     * Output buffer for processed audio samples
     */
    protected _outputBuffer: FifoSampleBuffer | null;
    /**
     * Constructs an AbstractFifoSamplePipe
     * @param createBuffers If true, initializes input and output buffers
     */
    constructor(createBuffers?: boolean);
    /**
     * Gets the input buffer.
     */
    get inputBuffer(): FifoSampleBuffer | null;
    /**
     * Sets the input buffer.
     */
    set inputBuffer(inputBuffer: FifoSampleBuffer | null);
    /**
     * Gets the output buffer.
     */
    get outputBuffer(): FifoSampleBuffer | null;
    /**
     * Sets the output buffer
     */
    set outputBuffer(outputBuffer: FifoSampleBuffer | null);
    /**
     * Clears both input and output buffers
     */
    clear(): void;
}
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