import { ChangeDetectorRef, EventEmitter, OnChanges, OnDestroy, TemplateRef } from '@angular/core';
import { FileUploaderConfig } from './models/file-uploader-config.model';
import { FileUploaderFile } from './models/file-uploader-file.model';
import { FileUploaderStatus } from './models/file-uploader-status.enum';
import { ComponentChanges } from '../../../models/component-changes.model';
export declare class FileUploaderComponent implements OnDestroy, OnChanges {
    private cdr;
    config: FileUploaderConfig;
    multiple: boolean;
    invalid: boolean;
    existing: FileUploaderFile[];
    fileActionTemplate: TemplateRef<{
        file: FileUploaderFile;
    }>;
    filesChange: EventEmitter<FileUploaderFile[]>;
    filesUpload: EventEmitter<FileUploaderFile[]>;
    filesAdd: EventEmitter<FileUploaderFile[]>;
    filesDelete: EventEmitter<FileUploaderFile[]>;
    fileWasReplaced: EventEmitter<FileUploaderFile>;
    files: FileUploaderFile[];
    FileUploaderStatus: typeof FileUploaderStatus;
    constructor(cdr: ChangeDetectorRef);
    ngOnChanges(changes: ComponentChanges<FileUploaderComponent>): void;
    onChange($event: Event): void;
    onDrop($event: DragEvent): void;
    onDragover($event: DragEvent): void;
    onDeleteFile(fileToDelete: FileUploaderFile): void;
    onCancelUploading(fileToCancel: FileUploaderFile): void;
    onResumeUploading(fileToResume: FileUploaderFile): void;
    ngOnDestroy(): void;
    private startUpload;
    private scheduleUpload;
    private replaceFile;
    private handleFiles;
    private getFileModel;
    private createChunks;
    private recalculateProgress;
}