import { Viewer } from "../../Viewer";
import { OdBaseDragger } from "../Common/OdBaseDragger";
export declare class OdZoomWindowDragger extends OdBaseDragger {
    protected m_frame: any;
    protected m_minX: number;
    protected m_minY: number;
    protected m_maxX: number;
    protected m_maxY: number;
    constructor(subject: Viewer);
    start(x: number, y: number): void;
    drag(x: number, y: number, dltX: number, dltY: number): void;
    end(x: number, y: number): void;
}
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