import { TemplateRef, OnDestroy, AfterViewInit, OnInit } from "@angular/core";
import { NgxFileUploadState, NgxFileUploadControl, INgxFileUploadRequestData, INgxFileUploadRequest } from "@ngx-file-upload/core";
import { NgxFileUploadUiI18nProvider, NgxFileUploadUiI18nItem } from "../../i18n";
import * as i0 from "@angular/core";
export interface FileUploadItemContext {
    data: INgxFileUploadRequestData;
    ctrl: NgxFileUploadControl;
}
/**
 * view for upload
 */
export declare class UploadItemComponent implements AfterViewInit, OnInit, OnDestroy {
    private i18nProvider;
    uploadState: typeof NgxFileUploadState;
    /**
     * template context which is bound to rendered template
     */
    context: FileUploadItemContext | undefined;
    /**
     * file upload which should bound to this view
     */
    private fileUpload;
    /**
     * save subscription here,  since we have only 1 sub
     * i think takeUntil and Subject will be to much so we could
     * unsubscribe directly
     */
    private destroyed;
    i18n: NgxFileUploadUiI18nItem | undefined;
    /**
     * set template which should be used for upload items, if no TemplateRef is passed
     * it will fallback to [defaultUploadItem]{@link #template}
     */
    itemTpl: TemplateRef<FileUploadItemContext> | undefined;
    set template(tpl: TemplateRef<FileUploadItemContext>);
    /**
     * sets upload we want to bind with current view
     */
    set upload(request: INgxFileUploadRequest);
    constructor(i18nProvider: NgxFileUploadUiI18nProvider);
    /**
     * ensure all click events will canceled
     * so we dont affect anything other
     */
    onItemClick(event: MouseEvent): void;
    /**
     * register on upload change event to get current informations from upload
     * and pass to template context to render them
     *
     * @inheritdoc
     */
    ngAfterViewInit(): void;
    ngOnInit(): void;
    /**
     * if component gets destroyed remove change subscription
     */
    ngOnDestroy(): void;
    /**
     * just to disable sort for keyvalue pipe
     */
    returnZero(): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<UploadItemComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<UploadItemComponent, "ngx-file-upload-ui--item", never, { "template": { "alias": "template"; "required": false; }; "upload": { "alias": "upload"; "required": false; }; }, {}, never, never, false, never>;
}