/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { EventEmitter, InjectionToken, OnChanges, OnDestroy, SimpleChanges, TemplateRef } from '@angular/core';
import { TabTemplateContext } from './interfaces';
import { Subject } from 'rxjs';
import { BooleanInput, VtsSafeAny } from '@ui-vts-kit/ng-vts/core/types';
import { VtsTabLinkDirective, VtsTabLinkTemplateDirective } from './tab-link.directive';
import * as i0 from "@angular/core";
/**
 * Used to provide a tab set to a tab without causing a circular dependency.
 */
export declare const VTS_TAB_SET: InjectionToken<any>;
export type VtsDropdownPositionType = 'bottomLeft' | 'bottomCenter' | 'bottomRight' | 'topLeft' | 'topCenter' | 'topRight';
export declare class VtsTabComponent implements OnChanges, OnDestroy {
    closestTabSet: VtsSafeAny;
    static ngAcceptInputType_vtsDisabled: BooleanInput;
    static ngAcceptInputType_vtsClosable: BooleanInput;
    static ngAcceptInputType_vtsForceRender: BooleanInput;
    vtsTitle: string | TemplateRef<TabTemplateContext>;
    vtsClosable: boolean;
    vtsCloseIcon: string | TemplateRef<VtsSafeAny>;
    vtsDisabled: boolean;
    vtsForceRender: boolean;
    readonly vtsSelect: EventEmitter<void>;
    readonly vtsDeselect: EventEmitter<void>;
    readonly vtsClick: EventEmitter<void>;
    readonly vtsContextmenu: EventEmitter<MouseEvent>;
    vtsTabLinkTemplateDirective: VtsTabLinkTemplateDirective;
    template: TemplateRef<void> | null;
    linkDirective: VtsTabLinkDirective;
    contentTemplate: TemplateRef<VtsSafeAny>;
    isActive: boolean;
    position: number | null;
    origin: number | null;
    readonly stateChanges: Subject<void>;
    get content(): TemplateRef<VtsSafeAny>;
    get label(): string | TemplateRef<VtsSafeAny>;
    constructor(closestTabSet: VtsSafeAny);
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsTabComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsTabComponent, "vts-tab", ["vtsTab"], { "vtsTitle": { "alias": "vtsTitle"; "required": false; }; "vtsClosable": { "alias": "vtsClosable"; "required": false; }; "vtsCloseIcon": { "alias": "vtsCloseIcon"; "required": false; }; "vtsDisabled": { "alias": "vtsDisabled"; "required": false; }; "vtsForceRender": { "alias": "vtsForceRender"; "required": false; }; }, { "vtsSelect": "vtsSelect"; "vtsDeselect": "vtsDeselect"; "vtsClick": "vtsClick"; "vtsContextmenu": "vtsContextmenu"; }, ["vtsTabLinkTemplateDirective", "template", "linkDirective"], ["[vts-tab-link]", "*"], false, never>;
}