import { ElementSettingModalBase } from '../base/element-setting-modal-base';
export declare abstract class FontElementSettingModal extends ElementSettingModalBase {
    isUnderline: boolean;
    textAlign: string;
    fontSize: string;
    fontColor: string;
    fontStyle: string;
    /**
     * load font style info
     * @param componentData : current edited component
     */
    loadFontInfo(componentData: any): void;
    /**
     * save font style info
     */
    protected saveFontInfo(): void;
}