import { SMA } from '../../trend/SMA/SMA.js';
import type { HighLow } from '../../base/Candle.type.js';
import { TrendIndicatorSeries } from '../../base/Indicator.js';
import { AO } from '../AO/AO.js';
import { MOM } from '../MOM/MOM.js';
export declare class AC extends TrendIndicatorSeries<HighLow<number>> {
    readonly ao: AO;
    readonly momentum: MOM;
    readonly signal: SMA;
    readonly shortAO: number;
    readonly longAO: number;
    readonly signalInterval: number;
    constructor(shortAO: number, longAO: number, signalInterval: number);
    getRequiredInputs(): number;
    update(input: HighLow<number>, replace: boolean): number | null;
    protected calculateSignalState(result: number | null | undefined): "BEARISH" | "BULLISH" | "UNKNOWN";
}