import { CustomElement } from '../../Abstracts/CustomElement';
import type { ISheetHeaderSubTextElementProps } from './ISheetHeaderSubTextElementProps';
declare const SheetHeaderSubTextElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/TextFormattable").ITextFormattableProps) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * SheetHeaderSubText - The sub-heading within a sheet header.
 *
 * @description
 * Displays secondary descriptive text beneath the sheet title.
 * Text must be set via JavaScript (the `text` property is not an HTML attribute).
 *
 * @name SheetHeaderSubText
 * @element mosaik-sheet-header-sub-text
 * @category Overlays
 *
 * @slot  - The default slot.
 *
 * @cssprop {String} --sheet-header-sub-text-background-color - The header sub text background color CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-border-color - The header sub text border color CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-font-family - The header sub text font family CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-font-letter-spacing - The header sub text font letter spacing CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-font-line-height - The header sub text font line height CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-font-size - The header sub text font size CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-font-text-decoration - The header sub text font text decoration CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-font-text-transform - The header sub text font text transform CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-font-weight - The header sub text font weight CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-foreground-color - The header sub text foreground color CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-gap - The header sub text gap CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-padding-bottom - The header sub text padding bottom CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-padding-left - The header sub text padding left CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-padding-right - The header sub text padding right CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-padding-top - The header sub text padding top CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-shadow - The header sub text shadow CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-shadow-blur - The header sub text shadow blur CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-shadow-color - The header sub text shadow color CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-shadow-offset-x - The header sub text shadow offset x CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-shadow-offset-y - The header sub text shadow offset y CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-shadow-spread - The header sub text shadow spread CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-transition-duration - The header sub text transition duration CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-transition-mode - The header sub text transition mode CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-transition-property - The header sub text transition property CSS custom property.
 * @cssprop {String} --sheet-header-sub-text-translate - The header sub text translate CSS custom property.
 *
 * @dependency mosaik-text - The Text element.
 *
 * @example
 * Sub-text inside a sheet header:
 * ```html
 * <mosaik-sheet-header slot="header">
 *   <mosaik-sheet-header-sub-text id="sheetSubTitle" slot="subHeader"></mosaik-sheet-header-sub-text>
 * </mosaik-sheet-header>
 * <script>
 *   document.getElementById('sheetSubTitle').text = 'Optional subtitle';
 * </script>
 * ```
 *
 * @public
 */
export declare class SheetHeaderSubTextElement extends SheetHeaderSubTextElement_base implements ISheetHeaderSubTextElementProps {
    private _text;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     *
     * @public
     * @static
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `text` property.
     *
     * @public
     */
    get text(): string;
    set text(value: string);
    /**
     * @protected
     * @override
     */
    protected onApplyTemplate(): void;
}
/**
 * @public
 */
export declare namespace SheetHeaderSubTextElement {
    type Props = ISheetHeaderSubTextElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-sheet-header-sub-text': SheetHeaderSubTextElement;
    }
}
export {};
//# sourceMappingURL=SheetHeaderSubTextElement.d.ts.map