import React from 'react';
import { FormContext } from './context';
import { FormValidator } from './Form';
export interface FormItemProps {
    label?: React.ReactNode;
    prop?: string;
    className?: string;
    style?: React.CSSProperties;
}
export interface FormItemState {
    valid: boolean;
    message: string;
}
export default class FormItem extends React.Component<FormItemProps, FormItemState> {
    static contextType: React.Context<import("./context").FormContextValue>;
    context: React.ContextType<typeof FormContext>;
    state: FormItemState;
    initialValue: any;
    componentDidMount(): void;
    componentWillUnmount(): void;
    validate(eventType?: 'change' | 'blur'): boolean;
    ruleValidate(rule: FormValidator, value: any, formValue: Record<string, any>, eventType?: 'change' | 'blur'): boolean;
    setValidateStatus(valid: boolean, message?: string): boolean;
    reset(): {
        [x: string]: any;
    } | undefined;
    handleChange: () => void;
    handleBlur: () => void;
    getLabelStyle(): {
        width: string | number | undefined;
        height: string | number | undefined;
    } | undefined;
    render(): JSX.Element;
}