import { GameEntity } from '../../../interfaces/game/entity';
import { Observable } from 'rxjs';
import { PickGeometry } from '../../../enums/pick/geometry';
export declare class CommandsGraphics3dPicking {
    constructor();
    cameraPick(camera: GameEntity, x: number, y: number): Observable<GameEntity>;
    entityPick(entity: GameEntity, distance: number): Observable<GameEntity>;
    entityPickMode(entity: GameEntity, geometry: PickGeometry, coverOtherObjects?: boolean): Observable<void>;
    linePick(x: number, y: number, z: number, dx: number, dy: number, dz: number, radius?: number): Observable<GameEntity>;
    pickedEntity(): Observable<GameEntity>;
    pickedNX(): Observable<number>;
    pickedNY(): Observable<number>;
    pickedNZ(): Observable<number>;
    pickedSurface(): void;
    pickedTime(): void;
    pickedTriangle(): void;
    pickedX(): Observable<number>;
    pickedY(): Observable<number>;
    pickedZ(): Observable<number>;
}