import { LitElement } from 'lit';
import type { Constructor } from '../../common/mixins/constructor.js';
import type { TabHeadersPosition } from '../dockmanager/backfill-types-dockmanager.js';
import type { IgcDockManagerResourceStrings } from '../dockmanager/dockmanager.interfaces.js';
import { type IgcDragEventArguments, type IgcDragMoveEventArguments, type IgcDragStartEventArguments } from '../drag-drop/drag.service.js';
import type { IconName } from '../icon/icons.js';
export interface TabPointerDownEventArgs {
    showHeaderIconOnHover: 'none' | 'closeOnly' | 'moreOptionsOnly' | 'all';
    isIconClicked: boolean;
}
export interface IgcTabHeaderEventMap {
    igcDragStarted: CustomEvent<IgcDragStartEventArguments>;
    igcDragMoved: CustomEvent<IgcDragMoveEventArguments>;
    igcDragEnded: CustomEvent<IgcDragEventArguments>;
    igcIconClicked: CustomEvent<PointerEvent>;
    igcIconKeyDown: CustomEvent<KeyboardEvent>;
    igcTabPointerDown: CustomEvent<TabPointerDownEventArgs>;
    igcElementConnected: CustomEvent<IgcTabHeaderComponent>;
    igcElementDisconnected: CustomEvent<IgcTabHeaderComponent>;
}
declare const IgcTabHeaderComponent_base: Constructor<import("../../common/mixins/event-emitter.js").EventEmitterInterface<IgcTabHeaderEventMap>> & Constructor<LitElement>;
/**
 * @hidden
 * The tab header component displays a title and buttons for showing the hidden headers or closing.
 *
 * @element igc-tab-header
 *
 * @fires igcDragStarted - Fired when drag operation has started.
 * @fires igcDragMoved - Fired when a header is dragged.
 * @fires igcDragEnded - Fired when drag operation has ended.
 * @fires igcIconClicked - Fired when the action button is clicked.
 * @fires igcIconKeyDown - Fired on key down of the action button.
 * @fires igcTabPointerDown - Fired when pointer is down on the header.
 * @fires igcElementConnected - Fired when the header is connected.
 * @fires igcElementDisconnected - Fired when the header is disconnected.
 *
 *
 * @slot - Renders the title.
 *
 * @csspart tab-header - Wrapper of the panel.
 * @csspart top - Added when the header is displayed at the top.
 * @csspart active - Indicates whether the header is active.
 * @csspart selected - Indicates whether the header is selected.
 * @csspart disabled - Indicates a disabled stated.
 * @csspart hover-preview-close - Indicates that close button is displayed on hover.
 * @csspart hover-preview-options - Indicates that more options button is displayed on hover.
 * @csspart bottom - Added when the header is displayed at the bottom.
 *
 */
export default class IgcTabHeaderComponent extends IgcTabHeaderComponent_base {
    static readonly tagName = "igc-tab-header";
    static styles: import("lit").CSSResult[];
    private _selected;
    private _isActive;
    private _disabled;
    private _position;
    static register(): void;
    private closeButton;
    private _dragService;
    /**
     * Determines whether the header is selected.
     *
     * @default false
     */
    set selected(value: boolean);
    get selected(): boolean;
    /**
     * Determines whether the header is hovered.
     *
     * @default false
     */
    hovered: boolean;
    /**
     * Sets the header position.
     *
     * @default top
     */
    set position(value: TabHeadersPosition);
    get position(): TabHeadersPosition;
    /**
     * Determines which icon to display in the tab header.
     * Supported values are `close` and `more`.
     * If not set, no icon is rendered.
     */
    iconName: IconName | '';
    /** Sets the header text. */
    header: string;
    /**
     * Determines whether the header is active.
     *
     * @default false
     */
    set isActive(value: boolean);
    get isActive(): boolean;
    /** The resource strings of the header. */
    resourceStrings?: IgcDockManagerResourceStrings;
    /**
     * Determines whether the header is changing position with another header.
     *
     * @default false
     */
    forcedDrag: boolean;
    /**
     * Disables interaction with the header.
     *
     * @default false
     */
    set disabled(value: boolean);
    get disabled(): boolean;
    /**
     * Determines which buttons are displayed on hover.
     *
     * * @default none
     */
    showHeaderIconOnHover: 'none' | 'closeOnly' | 'moreOptionsOnly' | 'all';
    /** @internal */
    connectedCallback(): void;
    private _updateParts;
    /** @internal */
    disconnectedCallback(): void;
    protected _headerChanged(): void;
    protected _forcedDragChanged(): void;
    private _forceDragging;
    protected _activeChanged(): void;
    private _handlePointerDown;
    private _handlePointerEnter;
    private _handlePointerLeave;
    private _handleIconClick;
    private _handleKeyDown;
    private _renderCloseButton;
    private _renderMoreOptionsButton;
    protected render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'igc-tab-header': IgcTabHeaderComponent;
    }
}
export {};