/**
 * 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 { FocusTrap, FocusTrapFactory } from '@angular/cdk/a11y';
import { Direction, Directionality } from '@angular/cdk/bidi';
import { Overlay, OverlayKeyboardDispatcher, OverlayRef } from '@angular/cdk/overlay';
import { CdkPortalOutlet, TemplatePortal } from '@angular/cdk/portal';
import { AfterViewInit, ChangeDetectorRef, ComponentRef, EventEmitter, Injector, OnChanges, OnDestroy, OnInit, Renderer2, SimpleChanges, TemplateRef, Type, ViewContainerRef } from '@angular/core';
import { Observable, Subject } from 'rxjs';
import { NzConfigKey, NzConfigService } from 'ng-zorro-antd/core/config';
import { NgStyleInterface, NzSafeAny } from 'ng-zorro-antd/core/types';
import { isTemplateRef } from 'ng-zorro-antd/core/util';
import { NzDrawerOptionsOfComponent, NzDrawerPlacement, NzDrawerSize } from './drawer-options';
import { NzDrawerRef } from './drawer-ref';
import * as i0 from "@angular/core";
export declare const DRAWER_ANIMATE_DURATION = 300;
export declare class NzDrawerComponent<T extends {} = NzSafeAny, R = NzSafeAny, D extends Partial<T> = NzSafeAny> extends NzDrawerRef<T, R> implements OnInit, OnDestroy, AfterViewInit, OnChanges, NzDrawerOptionsOfComponent {
    private cdr;
    nzConfigService: NzConfigService;
    private renderer;
    private overlay;
    private injector;
    private changeDetectorRef;
    private focusTrapFactory;
    private viewContainerRef;
    private overlayKeyboardDispatcher;
    private directionality;
    readonly _nzModuleName: NzConfigKey;
    nzContent: TemplateRef<{
        $implicit: D;
        drawerRef: NzDrawerRef<R>;
    }> | Type<T>;
    nzCloseIcon: string | TemplateRef<void>;
    nzClosable: boolean;
    nzMaskClosable: boolean;
    nzMask: boolean;
    nzCloseOnNavigation: boolean;
    nzNoAnimation: boolean;
    nzKeyboard: boolean;
    nzTitle?: string | TemplateRef<{}>;
    nzExtra?: string | TemplateRef<{}>;
    nzFooter?: string | TemplateRef<{}>;
    nzPlacement: NzDrawerPlacement;
    nzSize: NzDrawerSize;
    nzMaskStyle: NgStyleInterface;
    nzBodyStyle: NgStyleInterface;
    nzWrapClassName?: string;
    nzWidth?: number | string;
    nzHeight?: number | string;
    nzZIndex: number;
    nzOffsetX: number;
    nzOffsetY: number;
    private componentInstance;
    private componentRef;
    set nzVisible(value: boolean);
    get nzVisible(): boolean;
    readonly nzOnViewInit: EventEmitter<void>;
    readonly nzOnClose: EventEmitter<MouseEvent>;
    readonly nzVisibleChange: EventEmitter<boolean>;
    drawerTemplate: TemplateRef<void>;
    bodyPortalOutlet?: CdkPortalOutlet;
    contentFromContentChild?: TemplateRef<NzSafeAny>;
    private destroy$;
    previouslyFocusedElement?: HTMLElement;
    placementChanging: boolean;
    placementChangeTimeoutId?: ReturnType<typeof setTimeout>;
    nzContentParams?: NzSafeAny;
    nzData?: D;
    overlayRef?: OverlayRef | null;
    portal?: TemplatePortal;
    focusTrap?: FocusTrap;
    isOpen: boolean;
    inAnimation: boolean;
    templateContext: {
        $implicit: D | undefined;
        drawerRef: NzDrawerRef<R>;
    };
    protected isTemplateRef: typeof isTemplateRef;
    get offsetTransform(): string | null;
    get transform(): string | null;
    get width(): string | null;
    get height(): string | null;
    get isLeftOrRight(): boolean;
    nzAfterOpen: Subject<void>;
    nzAfterClose: Subject<R | undefined>;
    get afterOpen(): Observable<void>;
    get afterClose(): Observable<R | undefined>;
    get isNzContentTemplateRef(): boolean;
    nzDirection?: Direction;
    dir: Direction;
    private document;
    constructor(cdr: ChangeDetectorRef, nzConfigService: NzConfigService, renderer: Renderer2, overlay: Overlay, injector: Injector, changeDetectorRef: ChangeDetectorRef, focusTrapFactory: FocusTrapFactory, viewContainerRef: ViewContainerRef, overlayKeyboardDispatcher: OverlayKeyboardDispatcher, directionality: Directionality);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private getAnimationDuration;
    private triggerPlacementChangeCycleOnce;
    close(result?: R): void;
    open(): void;
    getContentComponent(): T | null;
    getContentComponentRef(): ComponentRef<T> | null;
    closeClick(): void;
    maskClick(): void;
    private attachBodyContent;
    private attachOverlay;
    private disposeOverlay;
    private getOverlayConfig;
    private updateOverlayStyle;
    private updateBodyOverflow;
    savePreviouslyFocusedElement(): void;
    private trapFocus;
    private restoreFocus;
    static ɵfac: i0.ɵɵFactoryDeclaration<NzDrawerComponent<any, any, any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NzDrawerComponent<any, any, any>, "nz-drawer", ["nzDrawer"], { "nzContent": { "alias": "nzContent"; "required": false; }; "nzCloseIcon": { "alias": "nzCloseIcon"; "required": false; }; "nzClosable": { "alias": "nzClosable"; "required": false; }; "nzMaskClosable": { "alias": "nzMaskClosable"; "required": false; }; "nzMask": { "alias": "nzMask"; "required": false; }; "nzCloseOnNavigation": { "alias": "nzCloseOnNavigation"; "required": false; }; "nzNoAnimation": { "alias": "nzNoAnimation"; "required": false; }; "nzKeyboard": { "alias": "nzKeyboard"; "required": false; }; "nzTitle": { "alias": "nzTitle"; "required": false; }; "nzExtra": { "alias": "nzExtra"; "required": false; }; "nzFooter": { "alias": "nzFooter"; "required": false; }; "nzPlacement": { "alias": "nzPlacement"; "required": false; }; "nzSize": { "alias": "nzSize"; "required": false; }; "nzMaskStyle": { "alias": "nzMaskStyle"; "required": false; }; "nzBodyStyle": { "alias": "nzBodyStyle"; "required": false; }; "nzWrapClassName": { "alias": "nzWrapClassName"; "required": false; }; "nzWidth": { "alias": "nzWidth"; "required": false; }; "nzHeight": { "alias": "nzHeight"; "required": false; }; "nzZIndex": { "alias": "nzZIndex"; "required": false; }; "nzOffsetX": { "alias": "nzOffsetX"; "required": false; }; "nzOffsetY": { "alias": "nzOffsetY"; "required": false; }; "nzVisible": { "alias": "nzVisible"; "required": false; }; }, { "nzOnViewInit": "nzOnViewInit"; "nzOnClose": "nzOnClose"; "nzVisibleChange": "nzVisibleChange"; }, ["contentFromContentChild"], never, true, never>;
    static ngAcceptInputType_nzClosable: unknown;
    static ngAcceptInputType_nzMaskClosable: unknown;
    static ngAcceptInputType_nzMask: unknown;
    static ngAcceptInputType_nzCloseOnNavigation: unknown;
    static ngAcceptInputType_nzNoAnimation: unknown;
    static ngAcceptInputType_nzKeyboard: unknown;
    static ngAcceptInputType_nzVisible: unknown;
}