/// <reference types="node" />
import { EventEmitter } from 'events';
/** Find peaks in a sequence of numbers ¿using Schloss's algorithm? */
declare class PeakFinder extends EventEmitter {
    decayRate: number;
    peakFindingWindow: number;
    meanWndMultiplier: number;
    peakThreshold: number;
    buffer: number[];
    bufferSize: number;
    max: number;
    av: number | null;
    peaks: number[];
    peakIntensities: number[];
    i: number;
    interval: number;
    constructor({ decayRate, peakFindingWindow, meanWndMultiplier, peakThreshold, interval, }?: {
        decayRate?: number | undefined;
        peakFindingWindow?: number | undefined;
        meanWndMultiplier?: number | undefined;
        peakThreshold?: number | undefined;
        interval?: number | undefined;
    });
    /** Pass a number, or list of numbers, to the PeakFinder */
    data(y: number | number[]): this;
    /** Process the internal buffer. */
    private processBuffer;
    /** call at the end of the data to flush the buffer. */
    flush(): void;
}
export default PeakFinder;