import { AfterViewInit, ElementRef, OnInit, Renderer2 } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { NzRadioGroupComponent } from './nz-radio-group.component';
export declare class NzRadioComponent implements OnInit, ControlValueAccessor, AfterViewInit {
    nzRadioGroup: NzRadioGroupComponent;
    private renderer;
    private document;
    private _checked;
    private _disabled;
    private _autoFocus;
    isInit: boolean;
    classMap: any;
    name: string;
    prefixCls: string;
    inputElement: ElementRef;
    onChange: (_: boolean) => void;
    onTouched: () => void;
    nzValue: string;
    nzChecked: boolean;
    nzDisabled: boolean;
    nzAutoFocus: boolean;
    updateAutoFocus(): void;
    updateInputFocus(): void;
    onClick(e: MouseEvent): void;
    onBlur(): void;
    setClassMap(): void;
    focus(): void;
    blur(): void;
    constructor(nzRadioGroup: NzRadioGroupComponent, renderer: Renderer2, document: any);
    ngOnInit(): void;
    updateValue(value: boolean): void;
    setDisabledState(isDisabled: boolean): void;
    writeValue(value: boolean): void;
    registerOnChange(fn: (_: boolean) => {}): void;
    registerOnTouched(fn: () => {}): void;
    ngAfterViewInit(): void;
}