import decompression = require('./decompressionShaper');
import transformer = require('./transformer');
export interface DecompressionConfig {
    frequencies: number[];
}
export declare function sampleConfig(): decompression.DecompressionConfig;
export declare class DecompressionShaper implements transformer.Transformer {
    private frequencies_;
    private encoder_;
    private decoder_;
    constructor();
    configure: (json: string) => void;
    transform: (buffer: ArrayBuffer) => ArrayBuffer[];
    restore: (buffer: ArrayBuffer) => ArrayBuffer[];
}