import { LitElement, type PropertyValues } from 'lit';
import { type NuiType } from '../../types/nui-type.js';
import type { UploadMode, NuiFileUploadEventMap } from './types.js';
export type { NuiFileUploadEventMap };
export declare class NuiFileUpload extends LitElement {
    name: string;
    url: string;
    mode: UploadMode;
    multiple: boolean;
    accept: string;
    disabled: boolean;
    auto: boolean;
    maxFileSize?: number;
    chooseLabel: string;
    uploadLabel: string;
    cancelLabel: string;
    chooseIcon: string;
    uploadIcon: string;
    cancelIcon: string;
    customUpload: boolean;
    invalidFileSizeMessage: string;
    fileLimit?: number;
    invalidFileLimitMessage: string;
    fileUploadClass: string;
    unstyled: boolean;
    nuiType: NuiType;
    private files;
    private dragover;
    private isUploading;
    private uploadProgress;
    private fileInput?;
    protected createRenderRoot(): DocumentFragment | HTMLElement;
    protected updated(changed: PropertyValues): void;
    disconnectedCallback(): void;
    private clearObjectURLs;
    private handleChooseClick;
    private handleInputChange;
    private handleDragOver;
    private handleDragLeave;
    private handleDrop;
    private handleRemoveItem;
    private handleCancelClick;
    clear(): void;
    handleUploadClick: () => void;
    upload(): void;
    private handleFilesSelection;
    render(): import("lit-html").TemplateResult;
}

export interface NuiFileUpload {
  addEventListener<K extends keyof NuiFileUploadEventMap>(
    type: K,
    listener: (this: NuiFileUpload, ev: NuiFileUploadEventMap[K]) => void,
    options?: boolean | AddEventListenerOptions,
  ): void;
  addEventListener(
    type: string,
    listener: EventListenerOrEventListenerObject,
    options?: boolean | AddEventListenerOptions,
  ): void;
  removeEventListener<K extends keyof NuiFileUploadEventMap>(
    type: K,
    listener: (this: NuiFileUpload, ev: NuiFileUploadEventMap[K]) => void,
    options?: boolean | AddEventListenerOptions,
  ): void;
  removeEventListener(
    type: string,
    listener: EventListenerOrEventListenerObject,
    options?: boolean | AddEventListenerOptions,
  ): void;
}

declare global {
    interface HTMLElementTagNameMap {
        'nui-file-upload': NuiFileUpload;
    }
}
//# sourceMappingURL=nui-file-upload.d.ts.map