import { IQuestion, ItemValue } from 'survey-core';
import { IRect, DocController } from '../doc_controller';
import { PdfBrick } from './pdf_brick';
export interface IRadiogroupWrapContext {
    question: IQuestion;
    readOnly: boolean;
}
export declare class RadioGroupWrap {
    name: string;
    private controller;
    private context;
    private _radioGroup;
    constructor(name: string, controller: DocController, context: IRadiogroupWrapContext);
    addToPdf(color: string): void;
    get radioGroup(): any;
    get readOnly(): boolean;
}
export interface IRadioGroupItemBrickContext {
    question: IQuestion;
    checked: boolean;
    index: number;
    item: ItemValue;
}
export declare class RadioItemBrick extends PdfBrick {
    private context;
    private radioGroupWrap;
    private static readonly RADIOMARKER_READONLY_SYMBOL;
    private static readonly RADIOMARKER_READONLY_FONT;
    static readonly RADIOMARKER_READONLY_FONT_SIZE_SCALE: number;
    constructor(controller: DocController, rect: IRect, context: IRadioGroupItemBrickContext, radioGroupWrap: RadioGroupWrap);
    protected getShouldRenderReadOnly(): boolean;
    renderInteractive(): Promise<void>;
    renderReadOnly(): Promise<void>;
}