import { IEventEmitter } from '@breadstone/mosaik-elements';
import { IAttachmentAddEventDetail, IAttachmentRemoveEventDetail } from '../../../events';
import { CustomElement } from '../../Abstracts/CustomElement';
import { IChatInputAttachmentListElementProps } from './IChatInputAttachmentListElementProps';
declare const ChatInputAttachmentListElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Variantable").IVariantableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Appearanceable").IAppearanceableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Disableable").IDisableableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Slottable").ISlottableProps & import("../../../Behaviors/Slottable").ISlottable) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * Chat Input Attachment List - Represents the list of attachments in the chat input.
 *
 * @csspart attachment - The attachment part.
 * @csspart content - The content part.
 * @csspart label - The label part.
 * @csspart thumbnail - The thumbnail part.
 * @csspart type - The type part.
 *
 * @cssprop {String} --chat-input-attachment-list-background-color - The input attachment list background color CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-border-color - The input attachment list border color CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-border-radius - The input attachment list border radius CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-border-style - The input attachment list border style CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-border-width - The input attachment list border width CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-font-family - The input attachment list font family CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-font-letter-spacing - The input attachment list font letter spacing CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-font-line-height - The input attachment list font line height CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-font-size - The input attachment list font size CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-font-text-decoration - The input attachment list font text decoration CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-font-text-transform - The input attachment list font text transform CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-font-weight - The input attachment list font weight CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-foreground-color - The input attachment list foreground color CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-gap - The input attachment list gap CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-padding-bottom - The input attachment list padding bottom CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-padding-left - The input attachment list padding left CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-padding-right - The input attachment list padding right CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-padding-top - The input attachment list padding top CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-shadow - The input attachment list shadow CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-shadow-blur - The input attachment list shadow blur CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-shadow-color - The input attachment list shadow color CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-shadow-offset-x - The input attachment list shadow offset x CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-shadow-offset-y - The input attachment list shadow offset y CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-shadow-spread - The input attachment list shadow spread CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-transition-duration - The input attachment list transition duration CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-transition-mode - The input attachment list transition mode CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-transition-property - The input attachment list transition property CSS custom property.
 * @cssprop {String} --chat-input-attachment-list-translate - The input attachment list translate CSS custom property.
 *
 * @fires attachmentAdd {AttachmentAddEvent} - Called when an attachment is added.
 * @fires attachmentRemove {AttachmentRemoveEvent} - Called when an attachment is removed.
 *
 * @dependency mosaik-box - The Box element.
 * @dependency mosaik-chip - The Chip element.
 * @dependency mosaik-dismiss - The Dismiss element.
 * @dependency mosaik-text - The Text element.
 * @dependency mosaik-thumbnail - The Thumbnail element.
 *
 * @example
 * Basic attachment list:
 * ```html
 * <mosaik-chat-input-attachment-list></mosaik-chat-input-attachment-list>
 * ```
 *
 * @example
 * Disabled attachment list:
 * ```html
 * <mosaik-chat-input-attachment-list disabled></mosaik-chat-input-attachment-list>
 * ```
 *
 * @public
 */
export declare class ChatInputAttachmentListElement extends ChatInputAttachmentListElement_base implements IChatInputAttachmentListElementProps {
    private readonly _attachmentAdded;
    private readonly _attachmentRemoved;
    private _files;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     * The `is` property represents natural name of this element.
     *
     * @public
     * @static
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `files` property.
     *
     * @public
     */
    get files(): Array<File>;
    set files(value: Array<File>);
    /**
     * Called when an attachment is added.
     * Provides reference to `IEventDetail` as event detail.
     *
     * @public
     * @readonly
     * @eventProperty
     */
    get attachmentAdded(): IEventEmitter<IAttachmentAddEventDetail>;
    /**
     * Called when an attachment is removed.
     * Provides reference to `IEventDetail` as event detail.
     *
     * @public
     * @readonly
     * @eventProperty
     */
    get attachmentRemoved(): IEventEmitter<IAttachmentRemoveEventDetail>;
    /**
     * @public
     */
    addAttachment(file: File): void;
    /**
     * @public
     */
    removeAttachment(file: File): void;
    /**
     * @private
     * @template
     */
    onDismiss(e: Event, file: File): void;
    /**
     * Emits the `attachmentAdded` event.
     *
     * @protected
     */
    protected onAttachmentAdded(args: IAttachmentAddEventDetail): void;
    /**
     * Emits the `attachmentRemoved` event.
     *
     * @protected
     */
    protected onAttachmentRemoved(args: IAttachmentRemoveEventDetail): void;
}
/**
 * @public
 */
export declare namespace ChatInputAttachmentListElement {
    type Props = IChatInputAttachmentListElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-chat-input-attachment-list': ChatInputAttachmentListElement;
    }
}
export {};
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