import * as React from 'react';
import './aptoFileUpload.scss';
interface AptoFileUploadProps {
    name: string;
    value?: string | undefined | null;
    onDrop?: (acceptedFiles: AptoFile[], rejectedFiles: AptoFile[]) => void;
    onDragEnter?: (event: React.DragEvent<HTMLElement>) => void;
    onCancel?: (originalValue: string | null) => void;
    onRemoveImage?: () => void;
    maxSize?: number;
    minSize?: number;
    multiple?: boolean;
    accept?: string | undefined;
    imageComponent?: React.ComponentClass<any> | React.StatelessComponent<any> | any;
}
interface AptoFile extends File {
    preview?: string;
}
interface AptoFileUploadState {
    files: AptoFile[];
    rejected: AptoFile[];
    hasPreviousImage: boolean;
}
export declare class AptoFileUpload extends React.Component<AptoFileUploadProps, AptoFileUploadState> {
    static defaultProps: {
        maxSize: number;
        minSize: number;
        accept: string;
        value: null;
        multiple: boolean;
    };
    originalValue: string | null;
    urlPointers: string[];
    constructor(props: AptoFileUploadProps);
    componentWillUnmount(): void;
    removeOldImage: (e: React.MouseEvent<Element>) => void;
    onDrop: (acceptedFiles: AptoFile[], rejectedFiles: AptoFile[]) => void;
    handleCancel: (e: React.MouseEvent<Element>) => void;
    removeSelected: (event: React.MouseEvent<HTMLButtonElement | HTMLAnchorElement>) => void;
    onCancel: () => void;
    render(): JSX.Element;
    private getRejectedFiles;
    private getAcceptedFiles;
    private getImageTag;
    private getPreview;
    private removeImageBlobs;
    private isImage;
}
export {};