import { TrendIndicator } from '../../base/Indicator.js';
import type { HilbertCycleState } from '../HT/HilbertTransform.js';
export type MAMAConfig = {
    fastLimit?: number;
    slowLimit?: number;
};
export type MAMAResult = {
    fama: number;
    mama: number;
};
type MAMAState = HilbertCycleState & {
    barsTotal: number;
    fama: number;
    mama: number;
    phase: number;
    prices: number[];
};
export declare class MAMA extends TrendIndicator<MAMAResult, number, MAMAState> {
    readonly fastLimit: number;
    readonly slowLimit: number;
    protected state: MAMAState;
    constructor({ fastLimit, slowLimit }?: MAMAConfig);
    getRequiredInputs(): number;
    update(price: number, replace: boolean): MAMAResult | null;
    protected calculateSignalState(result?: MAMAResult | null | undefined): "BEARISH" | "BULLISH" | "SIDEWAYS" | "UNKNOWN";
}
export {};