import { EventEmitter } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { MatRadioChange } from '@angular/material/radio';
import { RadioCardOption } from './radio-card-option.model';
import * as i0 from "@angular/core";
export declare class RadioCardGroupComponent implements ControlValueAccessor {
    /** Choices to render (order preserved). */
    options: RadioCardOption[];
    /** When true, cards wrap to the next line (e.g. many platform targets). */
    wrap: boolean;
    disabled: boolean;
    /** Emits the same event as `mat-radio-group` for compatibility with existing handlers. */
    selectionChange: EventEmitter<MatRadioChange>;
    value: string | null;
    private onChange;
    private onTouched;
    writeValue(obj: string | null | undefined): void;
    registerOnChange(fn: (v: string | null) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    trackByValue(_index: number, opt: RadioCardOption): string;
    get hasAnyIcon(): boolean;
    onRadioChange(event: MatRadioChange): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RadioCardGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RadioCardGroupComponent, "cqa-radio-card-group", never, { "options": "options"; "wrap": "wrap"; "disabled": "disabled"; }, { "selectionChange": "selectionChange"; }, never, never>;
}