import '../chip-multi-select/chip-multi-select';
import './image-preview-dialog';
import './add-url-dialog';
import './existing-url-dialog';
import './cannot-download-dialog';
import '@material/web/dialog/dialog';
import '@material/web/icon/icon';
import '@material/web/button/text-button';
import '@material/web/button/outlined-button';
import '@material/web/chips/input-chip';
import '@material/web/chips/suggestion-chip';
import '@material/web/chips/assist-chip';
import { LitElement } from 'lit';
import { SmartAttachment } from './type/smart-attachment';
import { ImagePreviewDialog } from './image-preview-dialog';
/**
 * Material outline image input with cropper
 *
 * @element titanium-smart-attachment-input
 *
 * @fires change - Fired when image is attached or removed from input.
 *
 *
 */
export declare class TitaniumSmartAttachmentInput extends LitElement {
    #private;
    protected accessor files: SmartAttachment[];
    protected accessor isOver: boolean;
    protected accessor previewSrc: string | undefined;
    protected accessor input: HTMLInputElement;
    protected accessor imagePreviewDialog: ImagePreviewDialog;
    private accessor confirmDeleteDialog;
    private accessor chipMultiSelect;
    private accessor addUrlDialog;
    private accessor existingUrlDialog;
    private accessor cannotDownloadDialog;
    /**
     *  File types to accept ex. "image/*,.pdf"
     */
    accessor accept: string;
    /**
     *  Allow multiple attachments
     */
    accessor multiple: boolean;
    /**
     *  Requires at least one attachment on validate
     */
    accessor required: boolean;
    /**
     *  Whether or not the input should be disabled
     */
    accessor disabled: boolean;
    /**
     *  Requires user to confirm when delete of an attachment is requested
     */
    accessor confirmDelete: boolean;
    accessor document: boolean;
    /**
     *  Delete confirmation header text
     */
    accessor confirmDeleteHeader: string;
    /**
     *  Delete confirmation paragraph text
     */
    accessor confirmDeleteText: string;
    /**
     *  Add button label text
     */
    accessor addButtonLabel: string;
    /**
     *  Add link button label text
     */
    accessor addLinkButtonLabel: string;
    accessor closeButtonText: string;
    accessor saveButtonText: string;
    accessor editLinkText: string;
    accessor cannotDownloadDialogHeaderText: string;
    accessor cannotDownloadDialogContentText: string;
    accessor cannotDownloadCloseButtonText: string;
    /**
   *  Label of input
   */
    accessor label: string;
    /**
     *  Sets supporting text
     */
    accessor supportingText: string;
    /**
     *  Text to show when there are no attachments
     */
    accessor noItemsText: string;
    /**
     *  Configurable CropperJs options.
     */
    /**
     *  Image formats here are sent to the cropper
     */
    accessor croppableImageFormats: Array<string>;
    accessor externalUrl: string;
    url: string;
    /**
     *  File object of cropped image.
     */
    getFiles(): SmartAttachment[];
    /**
     *  Use to preset input to existing image.
     */
    setFiles(...files: {
        fileName: string;
        previewSrc?: string;
        downloadSrc?: string;
        id?: number;
    }[]): void;
    /**
     *  Returns true if the input passes validity checks.
     */
    checkValidity(): boolean;
    /**
     *  Runs checkValidity() method, and if it returns false, then it reports to the user that the input is invalid.
     */
    reportValidity(): boolean;
    /**
     *  Returns true if the images have been added, removed or edited.
     */
    hasChanges(): boolean;
    /**
     *  Resets the inputs state.
     */
    reset(): Promise<void>;
    updated(changedProperties: Map<string | number | symbol, unknown>): void;
    handleNewFile(files: FileList): Promise<void>;
    handleNewUrl(url: string): Promise<void>;
    toBase64(file: File): Promise<string | ArrayBuffer | null>;
    static styles: import("lit").CSSResult[];
    render(): import("lit-html").TemplateResult<1>;
    documentSvg(): import("lit-html").TemplateResult<1>;
}
//# sourceMappingURL=smart-attachment-input.d.ts.map