import EMA from "../EMA";
import type { EMAArgs } from "../EMA";
import { JSONDef, Indicator, Close } from "../types";
export interface MACDArgs {
    fast: EMAArgs;
    slow: EMAArgs;
    signal: EMAArgs;
}
export interface MACDOutput {
    macd: number;
    signal: number;
    histogram: number;
}
export default class MACD extends Indicator<MACDArgs, MACDOutput> {
    fast: EMA;
    slow: EMA;
    signal: EMA;
    constructor(fast?: number | EMA, slow?: number | EMA, signal?: number | EMA);
    toString(): string;
    next(value: number): MACDOutput;
    nextBar(bar: Close): MACDOutput;
    reset(): void;
    toJSON(): JSONDef<MACDArgs>;
    static readonly key = "finance.tr.MACD";
    static minBars({ fast, slow, signal }: MACDArgs): number;
    static display({ fast, slow, signal }: MACDArgs, value?: string): string;
    static from({ fast, slow, signal }: MACDArgs): MACD;
}