import { RichTextData } from '../../../../interfaces/things/resources/rich-text.interface';
import { Thing } from '../../../../interfaces/things/thing.interface';
import { ComponentUtilsService } from '../../../../services/component-utils.service';
export declare class RichtextViewer {
    utils: ComponentUtilsService;
    type: string;
    resource: Thing;
    render: boolean;
    data: RichTextData;
    prev: string;
    constructor(utils: ComponentUtilsService);
    ngDoCheck(): Promise<void>;
    changeStyle(): {
        border: string;
    };
    printResource(): void;
}