import { Component } from 'react';
import * as React from 'react';
import FormContext from './FormContext';
import { IValidation } from './validationRules';
export interface IFieldEventHandlerOptions {
    merge: boolean;
    value?: any;
}
export interface IFieldProps {
    ref?: (ref: any) => void;
    name: string;
    component: React.ElementType;
    value?: any;
    normalize?: (value: any, previousValue: any, nextValues: any, previousValues: any) => void;
    format?: (value: any, previousValue?: any, nextValues?: any, previousValues?: any) => void;
    onChange?: (value: any, previousValue: any, nextValues: any, previousValues: any) => void;
    onBlur?: (value: any, previousValue: any, nextValues: any, previousValues: any) => void;
    onFocus?: React.FocusEventHandler<any>;
    validations?: IValidation & Record<string, any>;
    validationError?: string;
    validationErrors?: {
        [key: string]: any;
    };
    validateOnChange?: boolean;
    validateOnBlur?: boolean;
    asyncValidation?: (values: any, value: any) => Promise<any>;
    displayError?: boolean;
    clearErrorOnFocus?: boolean;
    relatedFields?: string[];
    [key: string]: any;
}
export interface IFieldState {
    _isDirty?: boolean;
    _isValid?: boolean;
    _value?: any;
    _isValidating?: boolean;
    _initialValue?: any;
    _active?: boolean;
    _validationError?: string[];
    _externalError?: string[];
    _asyncValidated?: boolean;
}
declare class Field extends Component<IFieldProps, IFieldState> {
    _name: string;
    _validations: IValidation;
    wrappedComponent: React.ReactInstance;
    static defaultProps: {
        value: string;
        validationError: string;
        validationErrors: {};
        validateOnBlur: boolean;
        validateOnChange: boolean;
        clearErrorOnFocus: boolean;
    };
    static contextType: React.Context<import("./FormContext").IFormContext>;
    context: React.ContextType<typeof FormContext>;
    constructor(props: any, context: any);
    shouldComponentUpdate(nextProps: any, nextState: any): boolean;
    componentWillMount(): void;
    componentWillReceiveProps(nextProps: any): void;
    componentDidUpdate(prevProps: any): void;
    componentWillUnmount(): void;
    isDirty: () => boolean;
    isValid: () => boolean;
    isValidating: () => boolean;
    isActive: () => boolean;
    getInitialValue: () => any;
    getValue: () => any;
    getName: () => string;
    isAsyncValidated: () => boolean;
    setValue: (value: any, needValidate?: boolean) => void;
    resetValue: (value: any) => void;
    setInitialValue: (value: any) => void;
    getWrappedComponent: () => React.ReactInstance;
    getErrorMessage: () => string;
    getErrorMessages: () => string[];
    normalize: (value: any) => any;
    format: (value: any) => any;
    handleChange: (event: any, options?: IFieldEventHandlerOptions) => void;
    handleFocus: (event: any) => void;
    handleBlur: (event: any, options?: IFieldEventHandlerOptions) => void;
    processProps: (props: any) => any;
    render(): React.ReactElement<any, string | React.JSXElementConstructor<any>>;
}
export default Field;