import { EventEmitter } from '@angular/core';
import { DomSanitizer, SafeStyle } from '@angular/platform-browser';
import * as i0 from "@angular/core";
export declare class FileDragDropDirective {
    private sanitizer;
    filesChangeEmiter: EventEmitter<File[]>;
    background: SafeStyle;
    borderStyle: SafeStyle;
    borderColor: SafeStyle;
    borderRadius: SafeStyle;
    minHeight: SafeStyle;
    constructor(sanitizer: DomSanitizer);
    onDragOver(evt: any): void;
    onDragLeave(evt: any): void;
    onDrop(evt: any): void;
    sanitizeStyle(unsafeStyle: string): SafeStyle;
    static ɵfac: i0.ɵɵFactoryDef<FileDragDropDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDefWithMeta<FileDragDropDirective, "[fileDragDrop]", never, {}, { "filesChangeEmiter": "filesChangeEmiter"; }, never>;
}