import { EventEmitter } from '@angular/core';
import { IMOperationType } from './typings';
export declare class MOperationsZoomComponent {
    mZoom: number;
    mRadios: number[];
    mAreaType: IMOperationType;
    readonly mZoomChange: EventEmitter<number>;
    sliderValue: number;
    min: number;
    max: number;
    step: number;
    onZoomIn(): void;
    onZoomOut(): void;
    onZoomSelect(zoom: number): void;
    onZoomChange(): void;
}