import { ControlValueAccessor } from '@angular/forms';
import { ScReCaptchaBase } from './re-captcha-base';
import * as i0 from "@angular/core";
export declare class ScCheckboxReCaptcha extends ScReCaptchaBase implements ControlValueAccessor {
    private readonly host;
    readonly theme: import("@angular/core").InputSignal<"dark" | "light">;
    readonly size: import("@angular/core").InputSignal<"normal" | "compact">;
    render(): void;
    private isFirstRun;
    constructor();
    updateRecaptchaTheme(newTheme: 'dark' | 'light'): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ScCheckboxReCaptcha, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ScCheckboxReCaptcha, "div[sc-checkbox-re-captcha]", ["scCheckboxReCaptcha"], { "theme": { "alias": "theme"; "required": false; "isSignal": true; }; "size": { "alias": "size"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}