import { App, Plugin } from '../types';
type MeasureType = 'distance' | 'area' | 'angle';
declare function makeTool(app: App): {
    enabled: boolean;
    enable(): void;
    use(type: MeasureType): void;
    close(): void;
};
export declare function createPlugin(): Plugin<Record<string, unknown>>;
declare module './tool' {
    interface Tools {
        measure: ReturnType<typeof makeTool>;
    }
}
declare module '../types' {
    interface AppEmitterEvent {
        measure: any;
    }
}
export {};