import { FormikContext } from "formik";
import * as React from "react";
import { ViewProps } from "../View";
import { IconProps } from "../IconBase";
import IconDocument from "../Icons/Document";
export interface FileUploaderProps extends ViewProps {
    acceptedFileExts?: string;
    description?: string;
    errorMessage?: string;
    iconName?: never;
    icon?: React.ComponentType<IconProps>;
    maxSizeInBytes?: number;
    name?: string;
    uploadProgress?: number;
    value?: File | string;
    onChange?: (evt: {
        target: {
            name: string;
            value: string | File;
        };
    }) => void;
    upload?: (file: File) => Promise<File | string>;
}
interface State {
    uploadCompleted: boolean;
    uploading: boolean;
    uploadError: boolean;
}
interface InnerProps extends FileUploaderProps {
    removeIcon?: React.ComponentType<IconProps>;
    formik: FormikContext<any>;
}
export declare class FileUploader extends React.Component<InnerProps, State> {
    static displayName: string;
    static defaultProps: {
        icon: typeof IconDocument;
        uploadProgress: number;
    };
    cancelToken: import("axios").CancelTokenSource;
    messages: {
        cancelled: string;
        chooseFile: string;
        dropFile: string;
        dragFile: string;
        fileUploaded: string;
        networkError: string;
        uploading: string;
        fileSizeError: (fileName: string, maxFileSize: number) => string;
        fileTypeError: (fileExt: any) => string;
    };
    private readonly containerStyle;
    private readonly iconStyle;
    constructor(props: InnerProps);
    handleError: (err: Error) => void;
    showUploadCompleted: () => void;
    onChange: (files: File[]) => void;
    onDelete: () => void;
    renderNoFileState: () => JSX.Element;
    renderUploadInProgressState: () => JSX.Element;
    onReject: (files: File[]) => void;
    renderUploadHasCompleted: () => JSX.Element;
    renderHasValueState: (fileName: string) => JSX.Element;
    render(): JSX.Element;
}
declare const _default: React.ComponentType<FileUploaderProps>;
export default _default;