import { AfterViewInit, ElementRef, EventEmitter, OnChanges, OnDestroy, OnInit, SimpleChanges, TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
export interface UploadConfig {
    id: string;
    label?: string;
    multiple: boolean;
    acceptedFileTypes?: string[];
    maxFileSize?: number;
    helperText?: string;
    required?: boolean;
    maxFiles?: number;
    disabled?: boolean;
    showFileList?: boolean;
    messages?: {
        success?: string;
        error?: string;
        fileTypeError?: string;
        fileSizeError?: string;
        maxFilesError?: string;
    };
}
export interface SavedFile {
    id: string | number;
    name: string;
    size?: string | number;
    url?: string;
    text?: string;
}
export declare class UploadComponent implements OnInit, OnChanges, AfterViewInit, OnDestroy {
    config: UploadConfig;
    files: SavedFile[];
    showDownloadButton: boolean;
    showRemoveButton: boolean;
    filesChanged: EventEmitter<File[]>;
    fileDownload: EventEmitter<SavedFile>;
    fileRemove: EventEmitter<SavedFile>;
    get showDefaultActions(): boolean;
    uploadRoot: ElementRef<HTMLElement>;
    fileInput: ElementRef<HTMLInputElement>;
    customActionsTemplate: TemplateRef<any>;
    private brUploadInstance;
    private loadInterval;
    private loadTimeout;
    private inputChangeTimeout;
    private onInputChange;
    get acceptedFileTypesString(): string;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    onDownload(file: SavedFile): void;
    onRemove(file: SavedFile): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    private getCore;
    private ensureCoreLoaded;
    private clearLoadTimer;
    private clearInputChangeTimeout;
    private initializeUpload;
    private uploadTimeout;
    private bindInputEvents;
    private emitFiles;
    private destroyUpload;
    static ɵfac: i0.ɵɵFactoryDeclaration<UploadComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<UploadComponent, "cfc-upload", never, { "config": { "alias": "config"; "required": false; }; "files": { "alias": "files"; "required": false; }; "showDownloadButton": { "alias": "showDownloadButton"; "required": false; }; "showRemoveButton": { "alias": "showRemoveButton"; "required": false; }; }, { "filesChanged": "filesChanged"; "fileDownload": "fileDownload"; "fileRemove": "fileRemove"; }, ["customActionsTemplate"], never, false, never>;
}