import { ISlottable } from '../../../Behaviors/Slottable';
import { CustomElement } from '../../Abstracts/CustomElement';
import type { IDialogHeaderElementProps } from './IDialogHeaderElementProps';
declare const DialogHeaderElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/TextFormattable").ITextFormattableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Slottable").ISlottableProps & ISlottable) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * DialogHeader - The header section within a dialog containing title and sub-title.
 *
 * @description
 * Renders the dialog title and optional subtitle. Text and subText must be set via
 * JavaScript since they are @Property (not HTML attributes). Alternatively, place
 * `mosaik-dialog-header-text` and `mosaik-dialog-header-sub-text` children directly.
 * Place this element in the `header` slot of `mosaik-dialog`.
 *
 * @name DialogHeader
 * @element mosaik-dialog-header
 * @category Overlays
 *
 * @slot header - The header slot.
 * @slot prefix - The prefix slot.
 * @slot subHeader - The subHeader slot.
 * @slot suffix - The suffix slot.
 *
 * @csspart heading - The heading part.
 *
 * @cssprop {String} --dialog-header-font-family - The header font family CSS custom property.
 * @cssprop {String} --dialog-header-font-letter-spacing - The header font letter spacing CSS custom property.
 * @cssprop {String} --dialog-header-font-line-height - The header font line height CSS custom property.
 * @cssprop {String} --dialog-header-font-size - The header font size CSS custom property.
 * @cssprop {String} --dialog-header-font-text-decoration - The header font text decoration CSS custom property.
 * @cssprop {String} --dialog-header-font-text-transform - The header font text transform CSS custom property.
 * @cssprop {String} --dialog-header-font-weight - The header font weight CSS custom property.
 * @cssprop {String} --dialog-header-gap - The header gap CSS custom property.
 * @cssprop {String} --dialog-header-padding-bottom - The header padding bottom CSS custom property.
 * @cssprop {String} --dialog-header-padding-left - The header padding left CSS custom property.
 * @cssprop {String} --dialog-header-padding-right - The header padding right CSS custom property.
 * @cssprop {String} --dialog-header-padding-top - The header padding top CSS custom property.
 * @cssprop {String} --dialog-header-shadow - The header shadow CSS custom property.
 * @cssprop {String} --dialog-header-shadow-blur - The header shadow blur CSS custom property.
 * @cssprop {String} --dialog-header-shadow-color - The header shadow color CSS custom property.
 * @cssprop {String} --dialog-header-shadow-offset-x - The header shadow offset x CSS custom property.
 * @cssprop {String} --dialog-header-shadow-offset-y - The header shadow offset y CSS custom property.
 * @cssprop {String} --dialog-header-shadow-spread - The header shadow spread CSS custom property.
 * @cssprop {String} --dialog-header-transition-duration - The header transition duration CSS custom property.
 * @cssprop {String} --dialog-header-transition-mode - The header transition mode CSS custom property.
 * @cssprop {String} --dialog-header-transition-property - The header transition property CSS custom property.
 * @cssprop {String} --dialog-header-translate - The header translate CSS custom property.
 *
 * @dependency mosaik-dialog-header-sub-text - The Dialog Header Sub Text element.
 * @dependency mosaik-dialog-header-text - The Dialog Header Text element.
 *
 * @example
 * Dialog header with slotted title elements:
 * ```html
 * <mosaik-dialog-header slot="header">
 *   <mosaik-dialog-header-text slot="header"></mosaik-dialog-header-text>
 *   <mosaik-dialog-header-sub-text slot="subHeader"></mosaik-dialog-header-sub-text>
 * </mosaik-dialog-header>
 * ```
 *
 * @public
 */
export declare class DialogHeaderElement extends DialogHeaderElement_base implements IDialogHeaderElementProps, ISlottable {
    /**
     * Controller for inheriting properties from parent DialogElement.
     * Note: DialogElement only provides closeable state, not header/subHeader properties.
     */
    private readonly _inheritance;
    private _text;
    private _subText;
    /**
     * @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 `text` property.
     *
     * @public
     */
    get text(): string;
    set text(value: string);
    /**
     * Gets or sets the `subText` property.
     *
     * @public
     */
    get subText(): string;
    set subText(value: string);
    onApplyTemplate(): void;
}
/**
* @public
*/
export declare namespace DialogHeaderElement {
    type Props = IDialogHeaderElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-dialog-header': DialogHeaderElement;
    }
}
export {};
//# sourceMappingURL=DialogHeaderElement.d.ts.map