/**
 * @license
 * Copyright Akveo. All Rights Reserved.
 * Licensed under the MIT License. See License.txt in the project root for license information.
 */
import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, NgZone, OnDestroy, Renderer2 } from '@angular/core';
import { Observable } from 'rxjs';
import { NbStatusService } from '../../services/status.service';
import { NbHighlightableOption } from '../cdk/a11y/descendant-key-manager';
import { NbBooleanInput } from '../helpers';
import { NbComponentOrCustomStatus } from '../component-status';
import { NbComponentSize } from '../component-size';
export declare type NbTagAppearance = 'filled' | 'outline';
export interface NbTagSelectionChange {
    tag: NbTagComponent;
    selected: boolean;
}
/**
 *
 * To show a cross on a tag and enable `remove` event add the `removable` attribute.
 * @stacked-example(Removable tags, tag/tag-removable.component)
 *
 * You can change appearance via `appearance` input:
 * @stacked-example(Tag Appearance, tag/tag-appearance.component)
 *
 * You can change status via `status` input:
 * @stacked-example(Tag Status, tag/tag-status.component)
 *
 * @styles
 *
 * tag-text-font-family:
 * tag-text-transform:
 * tag-border-width:
 * tag-border-style:
 * tag-border-radius:
 * tag-tiny-text-font-size:
 * tag-tiny-text-font-weight:
 * tag-tiny-text-line-height:
 * tag-tiny-padding:
 * tag-tiny-close-offset:
 * tag-small-text-font-size:
 * tag-small-text-font-weight:
 * tag-small-text-line-height:
 * tag-small-padding:
 * tag-small-close-offset:
 * tag-medium-text-font-size:
 * tag-medium-text-font-weight:
 * tag-medium-text-line-height:
 * tag-medium-padding:
 * tag-medium-close-offset:
 * tag-large-text-font-size:
 * tag-large-text-font-weight:
 * tag-large-text-line-height:
 * tag-large-padding:
 * tag-large-close-offset:
 * tag-giant-text-font-size:
 * tag-giant-text-font-weight:
 * tag-giant-text-line-height:
 * tag-giant-padding:
 * tag-giant-close-offset:
 * tag-filled-basic-background-color:
 * tag-filled-basic-border-color:
 * tag-filled-basic-text-color:
 * tag-filled-basic-active-background-color:
 * tag-filled-basic-active-border-color:
 * tag-filled-basic-hover-background-color:
 * tag-filled-basic-hover-border-color:
 * tag-filled-basic-selected-background-color:
 * tag-filled-basic-selected-border-color:
 * tag-filled-primary-background-color:
 * tag-filled-primary-border-color:
 * tag-filled-primary-text-color:
 * tag-filled-primary-active-background-color:
 * tag-filled-primary-active-border-color:
 * tag-filled-primary-hover-background-color:
 * tag-filled-primary-hover-border-color:
 * tag-filled-primary-selected-background-color:
 * tag-filled-primary-selected-border-color:
 * tag-filled-success-background-color:
 * tag-filled-success-border-color:
 * tag-filled-success-text-color:
 * tag-filled-success-active-background-color:
 * tag-filled-success-active-border-color:
 * tag-filled-success-hover-background-color:
 * tag-filled-success-hover-border-color:
 * tag-filled-success-selected-background-color:
 * tag-filled-success-selected-border-color:
 * tag-filled-info-background-color:
 * tag-filled-info-border-color:
 * tag-filled-info-text-color:
 * tag-filled-info-active-background-color:
 * tag-filled-info-active-border-color:
 * tag-filled-info-hover-background-color:
 * tag-filled-info-hover-border-color:
 * tag-filled-info-selected-background-color:
 * tag-filled-info-selected-border-color:
 * tag-filled-warning-background-color:
 * tag-filled-warning-border-color:
 * tag-filled-warning-text-color:
 * tag-filled-warning-active-background-color:
 * tag-filled-warning-active-border-color:
 * tag-filled-warning-hover-background-color:
 * tag-filled-warning-hover-border-color:
 * tag-filled-warning-selected-background-color:
 * tag-filled-warning-selected-border-color:
 * tag-filled-danger-background-color:
 * tag-filled-danger-border-color:
 * tag-filled-danger-text-color:
 * tag-filled-danger-active-background-color:
 * tag-filled-danger-active-border-color:
 * tag-filled-danger-hover-background-color:
 * tag-filled-danger-hover-border-color:
 * tag-filled-danger-selected-background-color:
 * tag-filled-danger-selected-border-color:
 * tag-filled-control-background-color:
 * tag-filled-control-border-color:
 * tag-filled-control-text-color:
 * tag-filled-control-active-background-color:
 * tag-filled-control-active-border-color:
 * tag-filled-control-hover-background-color:
 * tag-filled-control-hover-border-color:
 * tag-filled-control-selected-background-color:
 * tag-filled-control-selected-border-color:
 * tag-outline-basic-background-color:
 * tag-outline-basic-border-color:
 * tag-outline-basic-text-color:
 * tag-outline-basic-active-background-color:
 * tag-outline-basic-active-border-color:
 * tag-outline-basic-active-text-color:
 * tag-outline-basic-hover-background-color:
 * tag-outline-basic-hover-border-color:
 * tag-outline-basic-hover-text-color:
 * tag-outline-basic-selected-background-color:
 * tag-outline-basic-selected-border-color:
 * tag-outline-basic-selected-text-color:
 * tag-outline-primary-background-color:
 * tag-outline-primary-border-color:
 * tag-outline-primary-text-color:
 * tag-outline-primary-active-background-color:
 * tag-outline-primary-active-border-color:
 * tag-outline-primary-active-text-color:
 * tag-outline-primary-hover-background-color:
 * tag-outline-primary-hover-border-color:
 * tag-outline-primary-hover-text-color:
 * tag-outline-primary-selected-background-color:
 * tag-outline-primary-selected-border-color:
 * tag-outline-primary-selected-text-color:
 * tag-outline-success-background-color:
 * tag-outline-success-border-color:
 * tag-outline-success-text-color:
 * tag-outline-success-active-background-color:
 * tag-outline-success-active-border-color:
 * tag-outline-success-active-text-color:
 * tag-outline-success-hover-background-color:
 * tag-outline-success-hover-border-color:
 * tag-outline-success-hover-text-color:
 * tag-outline-success-selected-background-color:
 * tag-outline-success-selected-border-color:
 * tag-outline-success-selected-text-color:
 * tag-outline-info-background-color:
 * tag-outline-info-border-color:
 * tag-outline-info-text-color:
 * tag-outline-info-active-background-color:
 * tag-outline-info-active-border-color:
 * tag-outline-info-active-text-color:
 * tag-outline-info-hover-background-color:
 * tag-outline-info-hover-border-color:
 * tag-outline-info-hover-text-color:
 * tag-outline-info-selected-background-color:
 * tag-outline-info-selected-border-color:
 * tag-outline-info-selected-text-color:
 * tag-outline-warning-background-color:
 * tag-outline-warning-border-color:
 * tag-outline-warning-text-color:
 * tag-outline-warning-active-background-color:
 * tag-outline-warning-active-border-color:
 * tag-outline-warning-active-text-color:
 * tag-outline-warning-hover-background-color:
 * tag-outline-warning-hover-border-color:
 * tag-outline-warning-hover-text-color:
 * tag-outline-warning-selected-background-color:
 * tag-outline-warning-selected-border-color:
 * tag-outline-warning-selected-text-color:
 * tag-outline-danger-background-color:
 * tag-outline-danger-border-color:
 * tag-outline-danger-text-color:
 * tag-outline-danger-active-background-color:
 * tag-outline-danger-active-border-color:
 * tag-outline-danger-active-text-color:
 * tag-outline-danger-hover-background-color:
 * tag-outline-danger-hover-border-color:
 * tag-outline-danger-hover-text-color:
 * tag-outline-danger-selected-background-color:
 * tag-outline-danger-selected-border-color:
 * tag-outline-danger-selected-text-color:
 * tag-outline-control-background-color:
 * tag-outline-control-border-color:
 * tag-outline-control-text-color:
 * tag-outline-control-active-background-color:
 * tag-outline-control-active-border-color:
 * tag-outline-control-active-text-color:
 * tag-outline-control-hover-background-color:
 * tag-outline-control-hover-border-color:
 * tag-outline-control-hover-text-color:
 * tag-outline-control-selected-background-color:
 * tag-outline-control-selected-border-color:
 * tag-outline-control-selected-text-color:
 */
export declare class NbTagComponent implements AfterViewInit, OnDestroy, NbHighlightableOption {
    _hostElement: ElementRef;
    protected cd: ChangeDetectorRef;
    protected renderer: Renderer2;
    protected zone: NgZone;
    protected statusService: NbStatusService;
    private _destroy$;
    get destroy$(): Observable<NbTagComponent>;
    /**
     * Tag text.
     */
    text: string;
    get selected(): boolean;
    set selected(value: boolean);
    protected _selected: boolean;
    static ngAcceptInputType_selected: NbBooleanInput;
    /**
     * Controls whether the user can remove a tag or not.
     */
    get removable(): boolean;
    set removable(value: boolean);
    protected _removable: boolean;
    static ngAcceptInputType_removable: NbBooleanInput;
    /**
     * Tag appearance: `filled`, `outline`.
     */
    appearance: NbTagAppearance;
    /**
     * Tag status: `basic`, `primary`, `info`, `success`, `warning`, `danger`, `control`.
     */
    status: NbComponentOrCustomStatus;
    /**
     * Tag size: `tiny`, `small`, `medium`, `large`, `giant`.
     */
    size: NbComponentSize;
    role: string;
    /**
     * Emits when the user removes the tag
     * (whether by clicking on the remove button or by pressing `delete` or `backspace` key).
     */
    readonly remove: EventEmitter<NbTagComponent>;
    readonly selectedChange: EventEmitter<NbTagSelectionChange>;
    _isActive: boolean;
    _id: string;
    get filled(): boolean;
    set filled(value: boolean);
    get outline(): boolean;
    set outline(value: boolean);
    get basic(): boolean;
    get primary(): boolean;
    get success(): boolean;
    get info(): boolean;
    get warning(): boolean;
    get danger(): boolean;
    get control(): boolean;
    get tiny(): boolean;
    get small(): boolean;
    get medium(): boolean;
    get large(): boolean;
    get giant(): boolean;
    get additionalClasses(): string[];
    _remove(): void;
    constructor(_hostElement: ElementRef, cd: ChangeDetectorRef, renderer: Renderer2, zone: NgZone, statusService: NbStatusService);
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    _toggleSelection(): void;
    setActiveStyles(): void;
    setInactiveStyles(): void;
}