/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { Direction, Directionality } from '@angular/cdk/bidi';
import { ChangeDetectorRef, EventEmitter, OnChanges, OnDestroy, OnInit, TemplateRef } from '@angular/core';
import { BooleanInput, NumberInput } from '@ui-vts-kit/ng-vts/core/types';
import { Observable, Subscription } from 'rxjs';
import { VtsI18nService, VtsUploadI18nInterface } from '@ui-vts-kit/ng-vts/i18n';
import { VtsIconRenderTemplate, VtsShowUploadList, VtsUploadChangeParam, VtsUploadFile, VtsUploadListType, VtsUploadTransformFileType, VtsUploadType, VtsUploadXHRArgs, VtsUploadFilter, ZipButtonOptions, VtsUploadAfterFilterChanges } from './interface';
import { VtsUploadBtnComponent } from './upload-btn.component';
import { VtsUploadListComponent } from './upload-list.component';
import * as i0 from "@angular/core";
export declare class VtsUploadComponent implements OnInit, OnChanges, OnDestroy {
    private cdr;
    private i18n;
    private directionality;
    static ngAcceptInputType_vtsLimit: NumberInput;
    static ngAcceptInputType_vtsSize: NumberInput;
    static ngAcceptInputType_vtsDirectory: BooleanInput;
    static ngAcceptInputType_vtsOpenFileDialogOnClick: BooleanInput;
    static ngAcceptInputType_vtsDisabled: BooleanInput;
    static ngAcceptInputType_vtsMultiple: BooleanInput;
    static ngAcceptInputType_vtsShowUploadList: BooleanInput | VtsShowUploadList;
    static ngAcceptInputType_vtsShowButton: BooleanInput;
    static ngAcceptInputType_vtsWithCredentials: BooleanInput;
    static ngAcceptInputType_vtsBlock: BooleanInput;
    private destroy$;
    uploadComp: VtsUploadBtnComponent;
    listComp: VtsUploadListComponent;
    locale: VtsUploadI18nInterface;
    dir: Direction;
    replaceIndex: number;
    vtsType: VtsUploadType;
    vtsLimit: number;
    vtsSize: number;
    vtsFileType?: string;
    vtsAccept?: string | string[];
    vtsAction?: string | ((file: VtsUploadFile) => string | Observable<string>);
    vtsDirectory: boolean;
    vtsOpenFileDialogOnClick: boolean;
    vtsBeforeUpload?: (file: VtsUploadFile, fileList: VtsUploadFile[]) => boolean | Observable<boolean>;
    vtsCustomRequest?: (item: VtsUploadXHRArgs) => Subscription;
    vtsData?: {} | ((file: VtsUploadFile) => {} | Observable<{}>);
    vtsFilter: VtsUploadFilter[];
    vtsFileList: VtsUploadFile[];
    vtsDisabled: boolean;
    vtsHeaders?: {} | ((file: VtsUploadFile) => {} | Observable<{}>);
    vtsListType: VtsUploadListType;
    vtsMultiple: boolean;
    vtsBlock: boolean;
    vtsName: string;
    vtsListTitle?: string | null;
    private _showUploadList;
    set vtsShowUploadList(value: boolean | VtsShowUploadList);
    get vtsShowUploadList(): boolean | VtsShowUploadList;
    vtsShowButton: boolean;
    vtsWithCredentials: boolean;
    vtsEdit?: (file: VtsUploadFile) => boolean | Observable<boolean>;
    vtsRemove?: (file: VtsUploadFile) => boolean | Observable<boolean>;
    vtsPreview?: (file: VtsUploadFile) => void;
    vtsPreviewFile?: (file: VtsUploadFile) => Observable<string>;
    vtsPreviewIsImage?: (file: VtsUploadFile) => boolean;
    vtsTransformFile?: (file: VtsUploadFile) => VtsUploadTransformFileType;
    vtsDownload?: (file: VtsUploadFile) => void;
    vtsIconRender: VtsIconRenderTemplate | null;
    vtsFileListRender: TemplateRef<void> | null;
    readonly vtsChange: EventEmitter<VtsUploadChangeParam>;
    readonly vtsFileListChange: EventEmitter<VtsUploadFile[]>;
    readonly vtsAfterFilter: EventEmitter<VtsUploadAfterFilterChanges>;
    _btnOptions?: ZipButtonOptions;
    private zipOptions;
    constructor(cdr: ChangeDetectorRef, i18n: VtsI18nService, directionality: Directionality);
    private fileToObject;
    private getFileItem;
    private removeFileItem;
    private onStart;
    private onProgress;
    private onSuccess;
    private onError;
    private dragState?;
    fileDrop(e: DragEvent): void;
    private detectChangesList;
    onRemove: (file: VtsUploadFile) => void;
    onEdit: (file: VtsUploadFile) => void;
    onRetry: (file: VtsUploadFile) => void;
    private prefixCls;
    classList: string[];
    private setClassMap;
    ngOnInit(): void;
    ngOnChanges(): void;
    ngOnDestroy(): void;
    openDialog(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsUploadComponent, [null, null, { optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsUploadComponent, "vts-upload", ["vtsUpload"], { "vtsType": { "alias": "vtsType"; "required": false; }; "vtsLimit": { "alias": "vtsLimit"; "required": false; }; "vtsSize": { "alias": "vtsSize"; "required": false; }; "vtsFileType": { "alias": "vtsFileType"; "required": false; }; "vtsAccept": { "alias": "vtsAccept"; "required": false; }; "vtsAction": { "alias": "vtsAction"; "required": false; }; "vtsDirectory": { "alias": "vtsDirectory"; "required": false; }; "vtsOpenFileDialogOnClick": { "alias": "vtsOpenFileDialogOnClick"; "required": false; }; "vtsBeforeUpload": { "alias": "vtsBeforeUpload"; "required": false; }; "vtsCustomRequest": { "alias": "vtsCustomRequest"; "required": false; }; "vtsData": { "alias": "vtsData"; "required": false; }; "vtsFilter": { "alias": "vtsFilter"; "required": false; }; "vtsFileList": { "alias": "vtsFileList"; "required": false; }; "vtsDisabled": { "alias": "vtsDisabled"; "required": false; }; "vtsHeaders": { "alias": "vtsHeaders"; "required": false; }; "vtsListType": { "alias": "vtsListType"; "required": false; }; "vtsMultiple": { "alias": "vtsMultiple"; "required": false; }; "vtsBlock": { "alias": "vtsBlock"; "required": false; }; "vtsName": { "alias": "vtsName"; "required": false; }; "vtsListTitle": { "alias": "vtsListTitle"; "required": false; }; "vtsShowUploadList": { "alias": "vtsShowUploadList"; "required": false; }; "vtsShowButton": { "alias": "vtsShowButton"; "required": false; }; "vtsWithCredentials": { "alias": "vtsWithCredentials"; "required": false; }; "vtsEdit": { "alias": "vtsEdit"; "required": false; }; "vtsRemove": { "alias": "vtsRemove"; "required": false; }; "vtsPreview": { "alias": "vtsPreview"; "required": false; }; "vtsPreviewFile": { "alias": "vtsPreviewFile"; "required": false; }; "vtsPreviewIsImage": { "alias": "vtsPreviewIsImage"; "required": false; }; "vtsTransformFile": { "alias": "vtsTransformFile"; "required": false; }; "vtsDownload": { "alias": "vtsDownload"; "required": false; }; "vtsIconRender": { "alias": "vtsIconRender"; "required": false; }; "vtsFileListRender": { "alias": "vtsFileListRender"; "required": false; }; }, { "vtsChange": "vtsChange"; "vtsFileListChange": "vtsFileListChange"; "vtsAfterFilter": "vtsAfterFilter"; }, never, ["*"], false, never>;
}