import * as React from "react";
import * as PropTypes from "prop-types";
import { Model, ModelError } from "../Model";
import { FormContext } from "./FormContext";
import { FormProps } from "./FormProps";
export interface FormState<M> {
    model: M;
    mounted: {
        [key: string]: HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement;
    };
    isLoading: boolean;
}
export declare class Form<M extends Model> extends React.Component<React.HTMLProps<HTMLFormElement> & FormProps<M>, FormState<M>> {
    static readonly childContextTypes: {
        values: PropTypes.Validator<any>;
        addError: PropTypes.Validator<any>;
        getError: PropTypes.Validator<any>;
        onChange: PropTypes.Validator<any>;
        onMount: PropTypes.Validator<any>;
        onUnmount: PropTypes.Validator<any>;
        onReset: PropTypes.Validator<any>;
        readonly validate: PropTypes.Validator<any>;
        readonly getDOMElement: PropTypes.Validator<any>;
        isLoading: PropTypes.Validator<any>;
    };
    static readonly propTypes: {
        instantiate: PropTypes.Validator<any>;
        method?: PropTypes.Validator<any> | undefined;
        onSubmit?: PropTypes.Validator<any> | undefined;
        storageKey?: PropTypes.Validator<any> | undefined;
        resetAfterSubmit?: PropTypes.Validator<any> | undefined;
        afterSubmit?: PropTypes.Validator<any> | undefined;
        storage?: PropTypes.Validator<any> | undefined;
        onValidate?: PropTypes.Validator<any> | undefined;
        formRef?: PropTypes.Validator<any> | undefined;
    };
    state: FormState<M>;
    storage: Pick<Storage, "setItem" | "getItem"> | undefined;
    constructor(props: FormProps<M>);
    getChildContext(): FormContext;
    componentDidMount(): Promise<void>;
    componentWillUnmount(): Promise<void>;
    handleSubmit: (event?: Event | undefined) => Promise<void>;
    render(): JSX.Element;
    getDOMElement: (attr: string) => HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement | undefined;
    loadFromStorage(): boolean;
    pushToStorage(): void;
    protected handleChange: (attribute: string, value: any) => void;
    protected handleMount: (attribute: string, element: HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement) => void;
    protected handleUnmount: (attribute: string) => void;
    protected handleReset: () => void;
    protected validate: (group?: string | undefined) => Promise<ModelError[]>;
    protected handleErrorAdded: (newError: ModelError) => void;
}