import { ISlottable } from '../../../Behaviors/Slottable';
import { CustomElement } from '../../Abstracts/CustomElement';
import type { IPageHeaderElementProps } from './IPageHeaderElementProps';
declare const PageHeaderElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Insetable").IInsetableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Slottable").ISlottableProps & ISlottable) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * Page Header - The header section of a page that typically contains a title, navigation, and other relevant information.
 *
 * @element mosaik-page-header
 *
 * @slot  - The default slot.
 * @slot additionalHeader - The additionalHeader slot.
 * @slot header - The header content.
 * @slot prefix - The prefix slot.
 * @slot subHeader - The subHeader slot.
 * @slot suffix - The suffix slot.
 *
 * @csspart heading - The heading part.
 * @csspart prefix - The prefix part.
 * @csspart root - The root part.
 * @csspart suffix - The suffix part.
 *
 * @cssprop {String} --page-header-additional-header-font-family - The header additional header font family CSS custom property.
 * @cssprop {String} --page-header-additional-header-font-letter-spacing - The header additional header font letter spacing CSS custom property.
 * @cssprop {String} --page-header-additional-header-font-line-height - The header additional header font line height CSS custom property.
 * @cssprop {String} --page-header-additional-header-font-size - The header additional header font size CSS custom property.
 * @cssprop {String} --page-header-additional-header-font-text-decoration - The header additional header font text decoration CSS custom property.
 * @cssprop {String} --page-header-additional-header-font-text-transform - The header additional header font text transform CSS custom property.
 * @cssprop {String} --page-header-additional-header-font-weight - The header additional header font weight CSS custom property.
 * @cssprop {String} --page-header-background-color - The header background color CSS custom property.
 * @cssprop {String} --page-header-font-family - The header font family CSS custom property.
 * @cssprop {String} --page-header-font-letter-spacing - The header font letter spacing CSS custom property.
 * @cssprop {String} --page-header-font-line-height - The header font line height CSS custom property.
 * @cssprop {String} --page-header-font-size - The header font size CSS custom property.
 * @cssprop {String} --page-header-font-text-decoration - The header font text decoration CSS custom property.
 * @cssprop {String} --page-header-font-text-transform - The header font text transform CSS custom property.
 * @cssprop {String} --page-header-font-weight - The header font weight CSS custom property.
 * @cssprop {String} --page-header-foreground-color - The header foreground color CSS custom property.
 * @cssprop {String} --page-header-gap - The header gap CSS custom property.
 * @cssprop {String} --page-header-header-font-family - The header header font family CSS custom property.
 * @cssprop {String} --page-header-header-font-letter-spacing - The header header font letter spacing CSS custom property.
 * @cssprop {String} --page-header-header-font-line-height - The header header font line height CSS custom property.
 * @cssprop {String} --page-header-header-font-size - The header header font size CSS custom property.
 * @cssprop {String} --page-header-header-font-text-decoration - The header header font text decoration CSS custom property.
 * @cssprop {String} --page-header-header-font-text-transform - The header header font text transform CSS custom property.
 * @cssprop {String} --page-header-header-font-weight - The header header font weight CSS custom property.
 * @cssprop {String} --page-header-inset - The header inset CSS custom property.
 * @cssprop {String} --page-header-padding-bottom - The header padding bottom CSS custom property.
 * @cssprop {String} --page-header-padding-left - The header padding left CSS custom property.
 * @cssprop {String} --page-header-padding-right - The header padding right CSS custom property.
 * @cssprop {String} --page-header-padding-top - The header padding top CSS custom property.
 * @cssprop {String} --page-header-shadow - The header shadow CSS custom property.
 * @cssprop {String} --page-header-shadow-blur - The header shadow blur CSS custom property.
 * @cssprop {String} --page-header-shadow-color - The header shadow color CSS custom property.
 * @cssprop {String} --page-header-shadow-offset-x - The header shadow offset x CSS custom property.
 * @cssprop {String} --page-header-shadow-offset-y - The header shadow offset y CSS custom property.
 * @cssprop {String} --page-header-shadow-spread - The header shadow spread CSS custom property.
 * @cssprop {String} --page-header-sub-header-font-family - The header sub header font family CSS custom property.
 * @cssprop {String} --page-header-sub-header-font-letter-spacing - The header sub header font letter spacing CSS custom property.
 * @cssprop {String} --page-header-sub-header-font-line-height - The header sub header font line height CSS custom property.
 * @cssprop {String} --page-header-sub-header-font-size - The header sub header font size CSS custom property.
 * @cssprop {String} --page-header-sub-header-font-text-decoration - The header sub header font text decoration CSS custom property.
 * @cssprop {String} --page-header-sub-header-font-text-transform - The header sub header font text transform CSS custom property.
 * @cssprop {String} --page-header-sub-header-font-weight - The header sub header font weight CSS custom property.
 * @cssprop {String} --page-header-transition-duration - The header transition duration CSS custom property.
 * @cssprop {String} --page-header-transition-mode - The header transition mode CSS custom property.
 * @cssprop {String} --page-header-transition-property - The header transition property CSS custom property.
 * @cssprop {String} --page-header-translate - The header translate CSS custom property.
 *
 * @dependency mosaik-text - The Text element.
 *
 * @example
 * ```html
 * <mosaik-page-header>
 *   <span slot="header">My Application</span>
 * </mosaik-page-header>
 * ```
 *
 * @public
 */
export declare class PageHeaderElement extends PageHeaderElement_base implements IPageHeaderElementProps, ISlottable {
    private _text;
    private _subText?;
    private _additionalText?;
    /**
     * @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 | null | undefined;
    set subText(value: string | null | undefined);
    /**
      * Gets or sets the `additionalText` property.
      *
      * @public
      */
    get additionalText(): string | null | undefined;
    set additionalText(value: string | null | undefined);
}
/**
 * @public
 */
export declare namespace PageHeaderElement {
    type Props = IPageHeaderElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-page-header': PageHeaderElement;
    }
}
export {};
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