import { ICanvasTextOption } from '../../model/map/ICanvasTextOption';
import { IPoiOption } from '../../model/map/IPoiOption';
export declare class CanvasTextUtils {
    static setFontStyle(textOption: ICanvasTextOption, size: number): string;
    static createCanvasText(text: string, textOption: ICanvasTextOption, updateOption?: IPoiOption, bbox?: THREE.Box3): {
        text: CanvasRenderingContext2D;
        geoW: number;
        geoH: number;
    } | undefined;
    private static measureText;
}