import { sMitter, __VumViewer } from 'vuesium';
import { GeoJsonDataSource } from 'cesium';
import { Emitter } from 'mitt';
interface BaseEmitData {
    viewer: __VumViewer.VumViewer;
}
export interface MouseMoveEvent extends BaseEmitData {
    event: __VumViewer.MouseMoveEvent;
}
export declare type OnMouseMove = (e: MouseMoveEvent) => void;
export interface ClickEvent extends BaseEmitData {
    event: __VumViewer.LeftClickEvent;
}
export declare type MitterEvents = {
    'left-click': ClickEvent;
    'mouse-move': MouseMoveEvent;
};
export declare type Mitter = Emitter<MitterEvents>;
export declare type GeoJsonDataSourceMitter = {
    [sMitter]?: Mitter;
};
interface BaseEmitData {
    dataSource: GeoJsonDataSource & GeoJsonDataSourceMitter;
}
export declare type OnClick = (e: ClickEvent) => void;
export declare type OnLoad = (e: BaseEmitData) => void;
export {};