import { ControllerFeature, FeatureContext } from "./feature-base.js";
export declare class FeatureManager {
    private features;
    addFeature(feature: ControllerFeature): void;
    getFeature<T extends ControllerFeature>(id: string): T | undefined;
    init(context: FeatureContext): void;
    beforeProcess(inputData: any): void;
    applyWorldMatrixFilters(targetIndex: number, worldMatrix: number[], context?: any): number[];
    shouldShow(targetIndex: number, isTracking: boolean): boolean;
    notifyUpdate(data: any): void;
    dispose(): void;
}