import { PDFAnnotation, PDFArray, PDFDict, PDFName } from "../..";
import { PDFAcroButton } from './index';
declare class PDFRadioButton extends PDFAcroButton {
    static fromDict(dict: PDFDict): PDFRadioButton;
    readonly dict: PDFDict;
    protected constructor(dict: PDFDict);
    Opt(): PDFArray | undefined;
    getOptions(): PDFName[];
    NoToggleToOff(): boolean;
    RadiosInUnison(): boolean;
    Kids(): PDFArray;
    getKids(): PDFAnnotation[];
    getValue(): PDFName;
    toggle(index: number): void;
    private getChildOnAppearanceState;
    private toggleChild;
}
export default PDFRadioButton;
//# sourceMappingURL=PDFRadioButton.d.ts.map
