import { ISlottable } from '../../../Behaviors/Slottable';
import { Appearance } from '../../../Types/Appearance';
import { Variant } from '../../../Types/Variant';
import { CustomElement } from '../../Abstracts/CustomElement';
import type { IChatMessageElementProps } from './IChatMessageElementProps';
declare const ChatMessageElement_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/TextFormattable").ITextFormattableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Busyable").IBusyableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Valueable").IValueableProps<unknown>) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Slottable").ISlottableProps & ISlottable) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * Chat Message - Represents a single message in the chat.
 *
 * @slot at - The slot for timestamp elements.
 * @slot attachment - The slot for attachment elements.
 * @slot author - The slot for author elements.
 * @slot avatar - The slot for avatar elements.
 * @slot reaction - The slot for reaction elements.
 * @slot text - The slot for message elements.
 *
 * @csspart at - The at part.
 * @csspart author - The author part.
 * @csspart busy - The busy part.
 * @csspart content - The content part.
 * @csspart dot - The dot part.
 * @csspart header - The header part.
 * @csspart message - The message part.
 * @csspart reactions - The reactions part.
 * @csspart root - The root part.
 * @csspart text - The text part.
 *
 * @cssprop {String} --chat-message-background-color - The message background color CSS custom property.
 * @cssprop {String} --chat-message-border-color - The message border color CSS custom property.
 * @cssprop {String} --chat-message-border-radius - The message border radius CSS custom property.
 * @cssprop {String} --chat-message-border-style - The message border style CSS custom property.
 * @cssprop {String} --chat-message-border-width - The message border width CSS custom property.
 * @cssprop {String} --chat-message-font-family - The message font family CSS custom property.
 * @cssprop {String} --chat-message-font-letter-spacing - The message font letter spacing CSS custom property.
 * @cssprop {String} --chat-message-font-line-height - The message font line height CSS custom property.
 * @cssprop {String} --chat-message-font-size - The message font size CSS custom property.
 * @cssprop {String} --chat-message-font-text-decoration - The message font text decoration CSS custom property.
 * @cssprop {String} --chat-message-font-text-transform - The message font text transform CSS custom property.
 * @cssprop {String} --chat-message-font-weight - The message font weight CSS custom property.
 * @cssprop {String} --chat-message-foreground-color - The message foreground color CSS custom property.
 * @cssprop {String} --chat-message-gap - The message gap CSS custom property.
 * @cssprop {String} --chat-message-padding-bottom - The message padding bottom CSS custom property.
 * @cssprop {String} --chat-message-padding-left - The message padding left CSS custom property.
 * @cssprop {String} --chat-message-padding-right - The message padding right CSS custom property.
 * @cssprop {String} --chat-message-padding-top - The message padding top CSS custom property.
 * @cssprop {String} --chat-message-shadow - The message shadow CSS custom property.
 * @cssprop {String} --chat-message-shadow-blur - The message shadow blur CSS custom property.
 * @cssprop {String} --chat-message-shadow-color - The message shadow color CSS custom property.
 * @cssprop {String} --chat-message-shadow-offset-x - The message shadow offset x CSS custom property.
 * @cssprop {String} --chat-message-shadow-offset-y - The message shadow offset y CSS custom property.
 * @cssprop {String} --chat-message-shadow-spread - The message shadow spread CSS custom property.
 * @cssprop {String} --chat-message-transition-duration - The message transition duration CSS custom property.
 * @cssprop {String} --chat-message-transition-mode - The message transition mode CSS custom property.
 * @cssprop {String} --chat-message-transition-property - The message transition property CSS custom property.
 * @cssprop {String} --chat-message-translate - The message translate CSS custom property.
 * @cssprop {String} --chat-message-white-space - The message white space CSS custom property.
 *
 * @dependency mosaik-dot - The Dot element.
 * @dependency mosaik-stack - The Stack element.
 * @dependency mosaik-text - The Text element.
 *
 * @example
 * Basic chat message:
 * ```html
 * <mosaik-chat-message></mosaik-chat-message>
 * ```
 *
 * @example
 * Reply message with a variant:
 * ```html
 * <mosaik-chat-message reply variant="primary"></mosaik-chat-message>
 * ```
 *
 * @public
 */
export declare class ChatMessageElement extends ChatMessageElement_base implements IChatMessageElementProps, ISlottable {
    private readonly _inheritance;
    private _text;
    private _author;
    private _attachments;
    private _reply;
    private _at;
    /**
     * @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 `author` property.
     *
     * @public
     */
    get author(): string;
    set author(value: string);
    /**
     * Gets or sets the `text` property.
     *
     * @public
     */
    get text(): string;
    set text(value: string);
    /**
     * Gets or sets the `attachments` property.
     *
     * @public
     */
    get attachments(): Array<File>;
    set attachments(value: Array<File>);
    /**
     * Gets or sets the `reply` property.
     *
     * @public
     * @attr
     */
    get reply(): boolean;
    set reply(value: boolean);
    /**
     * Gets or sets the `at` property.
     *
     * @public
     */
    get at(): string;
    set at(value: string);
    /**
     * @protected
     * @template
     */
    onSlotChange(_event: Event): void;
    /**
     * @protected
     */
    protected onVariantPropertyChanged(_prev?: Variant, next?: Variant): void;
    /**
     * @protected
     */
    protected onAppearancePropertyChanged(_prev?: Appearance, next?: Appearance): void;
    /**
     * @protected
     */
    protected onDisabledPropertyChanged(_prev?: boolean, next?: boolean): void;
}
/**
* @public
*/
export declare namespace ChatMessageElement {
    type Props = IChatMessageElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-chat-message': ChatMessageElement;
    }
}
export {};
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