import { Viewer } from "../Viewer";
import { Point3d } from "./Common/Geometry";
import { OdBaseDragger } from "./Common/OdBaseDragger";
export declare const MARKUP_ENTITY_TEXT = "$MarkupTempEntity_Text";
export declare class OdaTextDragger extends OdBaseDragger {
    protected textRef: HTMLTextAreaElement;
    protected m_center: Point3d;
    protected entity: any;
    protected readonly TEXT_HEIGHT_ALIGN = 24;
    constructor(subject: Viewer);
    dispose(): void;
    private _finishInput;
    start(x: number, y: number, absoluteX: number, absoluteY: number): void;
    private _updateFrame;
}