import * as _angular_cdk_overlay from '@angular/cdk/overlay';
import { OverlayRef, OverlayConfig } from '@angular/cdk/overlay';
import * as _ng_nest_ui_core from '@ng-nest/ui/core';
import { XBoolean, XTemplate, XNumber, XAlign, XJustify, XDirection, XSize, XData, XParentIdentityProperty, XVariant, XPositionTopBottom, XFloatLabel, XPlacement } from '@ng-nest/ui/core';
import * as _angular_core from '@angular/core';
import { TemplateRef, OnInit, OnChanges, AfterViewInit, OnDestroy, ChangeDetectorRef, ElementRef, ComponentRef, SimpleChanges } from '@angular/core';
import * as rxjs from 'rxjs';
import { Subject } from 'rxjs';
import { XFormOption } from '@ng-nest/ui/base-form';
import { XPortalOverlayRef } from '@ng-nest/ui/portal';
import { XInputComponent } from '@ng-nest/ui/input';
import { XI18nTreeSelect } from '@ng-nest/ui/i18n';
import { XTreeComponent } from '@ng-nest/ui/tree';

/**
 * Tree Select
 * @selector x-tree-select
 * @decorator component
 */
declare const XTreeSelectPrefix = "x-tree-select";
/**
 * @zh_CN Tree Select 节点排序默认值
 * @en_US Tree node order default value
 */
declare const X_TREE_SELECT_ORDER_DEFAULT: XTreeSelectOrder[];
declare const XTreeSelectProperty_base: new () => {
    config: _ng_nest_ui_core.XTreeSelectConfig | undefined;
    cdr: _angular_core.ChangeDetectorRef;
    invalid: _angular_core.Signal<boolean>;
    invalidPattern: _angular_core.Signal<boolean>;
    requiredIsEmpty: _angular_core.Signal<boolean>;
    invalidMessage: _angular_core.Signal<string>;
    value: _angular_core.WritableSignal<any>;
    valueObservable: rxjs.Observable<any>;
    validatorSignal: _angular_core.WritableSignal<boolean>;
    disabledSignal: _angular_core.WritableSignal<boolean>;
    requiredSignal: _angular_core.WritableSignal<boolean>;
    patternSignal: _angular_core.WritableSignal<any>;
    messageSignal: _angular_core.WritableSignal<string>;
    requiredComputed: _angular_core.Signal<boolean>;
    disabledComputed: _angular_core.Signal<boolean>;
    validatorComputed: _angular_core.Signal<boolean>;
    patternComputed: _angular_core.Signal<any>;
    messageComputed: _angular_core.Signal<string>;
    invalidInputValidator: _angular_core.WritableSignal<boolean>;
    onChange: (value: any) => void;
    onTouched: () => void;
    writeValue(value: any): void;
    registerOnChange(fn: (value: any) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(disabled: boolean): void;
    formControlValidator(): void;
    readonly validator: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    readonly label: _angular_core.InputSignal<XTemplate>;
    readonly labelWidth: _angular_core.InputSignalWithTransform<string, XNumber>;
    readonly labelAlign: _angular_core.InputSignal<XAlign>;
    readonly justify: _angular_core.InputSignal<XJustify>;
    readonly align: _angular_core.InputSignal<XAlign>;
    readonly direction: _angular_core.InputSignal<XDirection>;
    readonly size: _angular_core.InputSignal<XSize>;
    readonly placeholder: _angular_core.InputSignal<string | string[]>;
    readonly disabled: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    readonly required: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    readonly readonly: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    readonly valueTpl: _angular_core.InputSignal<TemplateRef<any> | undefined>;
    readonly valueTplContext: _angular_core.InputSignal<unknown>;
    readonly before: _angular_core.InputSignal<XTemplate | undefined>;
    readonly after: _angular_core.InputSignal<XTemplate | undefined>;
    readonly pattern: _angular_core.InputSignal<RegExp | null>;
    readonly message: _angular_core.InputSignal<string>;
    readonly active: _angular_core.ModelSignal<boolean>;
    readonly pointer: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    readonly inputValidator: _angular_core.InputSignal<((value: any) => boolean) | undefined>;
};
/**
 * Tree Select Property
 */
declare class XTreeSelectProperty extends XTreeSelectProperty_base {
    /**
     * @zh_CN 节点数据
     * @en_US Node data
     */
    readonly data: _angular_core.InputSignalWithTransform<XData<XTreeSelectNode>, XData<XTreeSelectNode>>;
    /**
     * @zh_CN 形态变体
     * @en_US Input variant
     */
    readonly variant: _angular_core.InputSignal<XVariant>;
    /**
     * @zh_CN 清除按钮
     * @en_US Clear button
     */
    readonly clearable: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 异步加载
     * @en_US Asynchronous loading
     */
    readonly async: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 展示方位
     * @en_US Display position
     */
    readonly placement: _angular_core.InputSignal<XPositionTopBottom>;
    /**
     * @zh_CN 多选功能
     * @en_US Multiple choice
     */
    readonly multiple: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 节点模板
     * @en_US Node template
     */
    readonly nodeTpl: _angular_core.InputSignal<TemplateRef<any> | undefined>;
    /**
     * @zh_CN 默认展开的层级
     * @en_US Default expanded level
     */
    readonly expandedLevel: _angular_core.InputSignalWithTransform<number, XNumber>;
    /**
     * @zh_CN 显示边框
     * @en_US Display Border
     */
    readonly bordered: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 下拉框的最大高度
     * @en_US The biggest height of the drop-down box
     */
    readonly portalMaxHeight: _angular_core.InputSignalWithTransform<string, XNumber>;
    /**
     * @zh_CN 下拉框的高度，启用虚拟滚动的时候必须设置一个高度
     * @en_US The biggest height of the drop-down box
     */
    readonly portalHeight: _angular_core.InputSignalWithTransform<string, XNumber>;
    /**
     * @zh_CN 下拉框的宽度
     * @en_US The width of the drop-down box
     */
    readonly portalWidth: _angular_core.InputSignalWithTransform<string, XNumber>;
    /**
     * @zh_CN 下拉框设置样式名
     * @en_US The style class name of the drop-down box
     */
    readonly portalClass: _angular_core.InputSignal<string | string[]>;
    /**
     * @zh_CN 输入搜索
     * @en_US Input search
     */
    readonly search: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 匹配区分大小写
     * @en_US Case-sensitive
     */
    readonly caseSensitive: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 输入延迟执行时间，ms
     * @en_US Enter a delay execution time, ms
     */
    readonly debounceTime: _angular_core.InputSignalWithTransform<number, XNumber>;
    /**
     * @zh_CN 多选时显示的选中数据个数，其它的在更多中显示，默认全部显示
     * @en_US Display the number of data in the maximum election, and the others are displayed in more of them
     */
    readonly maxTagCount: _angular_core.InputSignalWithTransform<number, XNumber>;
    /**
     * @zh_CN 多选时显示的个数超过指定个数，显示的文字模版
     * @en_US The number displayed when multiple choices exceeds the specified number, the displayed text template displayed
     * @default '更多{{surplus}}个选中'
     */
    readonly maxTagContent: _angular_core.InputSignal<XTemplate | undefined>;
    /**
     * @zh_CN 开启虚拟滚动
     * @en_US Turn on virtual scrolling
     */
    readonly virtualScroll: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 显示的值展示路径 AA > BB > CC
     * @en_US Display value display path. AA > BB > CC
     */
    readonly showPath: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 路径分隔符
     * @en_US Path separator
     */
    readonly separator: _angular_core.InputSignal<string>;
    /**
     * @zh_CN 只能选择叶子节点
     * @en_US Only leaf nodes can be selected
     */
    readonly onlyLeaf: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 排序属性
     * @en_US Order property
     */
    readonly order: _angular_core.InputSignal<XTreeSelectOrder[]>;
    /**
     * @zh_CN 当开启多选的时候，点击父节点，包含子节点
     * @en_US When selecting multiple options, click on the parent node to include the child nodes
     */
    readonly includeChildren: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 浮动标签
     * @en_US Float label
     */
    readonly floatLabel: _angular_core.InputSignal<XFloatLabel | null>;
    /**
     * @zh_CN 固定浮动标签
     * @en_US Fixed float label
     */
    readonly floatFixed: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 尺寸
     * @en_US Size
     */
    readonly size: _angular_core.InputSignal<XSize>;
    /**
     * @zh_CN 输入框点击样式
     * @en_US Input pointer
     */
    readonly pointer: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 标签
     * @en_US Label
     */
    readonly label: _angular_core.InputSignal<XTemplate>;
    /**
     * @zh_CN 标签宽度
     * @en_US Label width
     */
    readonly labelWidth: _angular_core.InputSignalWithTransform<string, XNumber>;
    /**
     * @zh_CN 标签文字对齐方式
     * @en_US Label text alignment method
     */
    readonly labelAlign: _angular_core.InputSignal<XAlign>;
    /**
     * @zh_CN flex 布局下的子元素水平排列方式
     * @en_US The level of sub-element level arrangement under flex layout
     */
    readonly justify: _angular_core.InputSignal<XJustify>;
    /**
     * @zh_CN flex 布局下的子元素垂直排列方式
     * @en_US sub-element vertical arrangement method under flex layout
     */
    readonly align: _angular_core.InputSignal<XAlign>;
    /**
     * @zh_CN flex 布局下的子元素排列方向
     * @en_US The direction of the sub-element arrangement under flex layout
     */
    readonly direction: _angular_core.InputSignal<XDirection>;
    /**
     * @zh_CN 输入提示信息
     * @en_US Enter prompt information
     */
    readonly placeholder: _angular_core.InputSignal<string | string[]>;
    /**
     * @zh_CN 禁用
     * @en_US Disabled
     */
    readonly disabled: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 必填
     * @en_US Required
     */
    readonly required: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 只读
     * @en_US Readonly
     */
    readonly readonly: _angular_core.InputSignalWithTransform<boolean, XBoolean>;
    /**
     * @zh_CN 值模板
     * @en_US Node template
     */
    readonly valueTpl: _angular_core.InputSignal<TemplateRef<any> | undefined>;
    /**
     * @zh_CN 值模板参数
     * @en_US Node template
     */
    readonly valueTplContext: _angular_core.InputSignal<unknown>;
    /**
     * @zh_CN 前置标签
     * @en_US Before label
     */
    readonly before: _angular_core.InputSignal<XTemplate | undefined>;
    /**
     * @zh_CN 后置标签
     * @en_US After label
     */
    readonly after: _angular_core.InputSignal<XTemplate | undefined>;
    /**
     * @zh_CN 正则验证规则
     * @en_US Regular verification rules
     */
    readonly pattern: _angular_core.InputSignal<RegExp | null>;
    /**
     * @zh_CN 验证不通过提示文字
     * @en_US Verify not pass the prompt text
     */
    readonly message: _angular_core.InputSignal<string>;
    /**
     * @zh_CN 激活状态
     * @en_US Activation state
     */
    readonly active: _angular_core.ModelSignal<boolean>;
    /**
     * @zh_CN 输入验证函数
     * @en_US Enter the verification function
     */
    readonly inputValidator: _angular_core.InputSignal<((value: any) => boolean) | undefined>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<XTreeSelectProperty, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<XTreeSelectProperty, "x-tree-select-property", never, { "data": { "alias": "data"; "required": false; "isSignal": true; }; "variant": { "alias": "variant"; "required": false; "isSignal": true; }; "clearable": { "alias": "clearable"; "required": false; "isSignal": true; }; "async": { "alias": "async"; "required": false; "isSignal": true; }; "placement": { "alias": "placement"; "required": false; "isSignal": true; }; "multiple": { "alias": "multiple"; "required": false; "isSignal": true; }; "nodeTpl": { "alias": "nodeTpl"; "required": false; "isSignal": true; }; "expandedLevel": { "alias": "expandedLevel"; "required": false; "isSignal": true; }; "bordered": { "alias": "bordered"; "required": false; "isSignal": true; }; "portalMaxHeight": { "alias": "portalMaxHeight"; "required": false; "isSignal": true; }; "portalHeight": { "alias": "portalHeight"; "required": false; "isSignal": true; }; "portalWidth": { "alias": "portalWidth"; "required": false; "isSignal": true; }; "portalClass": { "alias": "portalClass"; "required": false; "isSignal": true; }; "search": { "alias": "search"; "required": false; "isSignal": true; }; "caseSensitive": { "alias": "caseSensitive"; "required": false; "isSignal": true; }; "debounceTime": { "alias": "debounceTime"; "required": false; "isSignal": true; }; "maxTagCount": { "alias": "maxTagCount"; "required": false; "isSignal": true; }; "maxTagContent": { "alias": "maxTagContent"; "required": false; "isSignal": true; }; "virtualScroll": { "alias": "virtualScroll"; "required": false; "isSignal": true; }; "showPath": { "alias": "showPath"; "required": false; "isSignal": true; }; "separator": { "alias": "separator"; "required": false; "isSignal": true; }; "onlyLeaf": { "alias": "onlyLeaf"; "required": false; "isSignal": true; }; "order": { "alias": "order"; "required": false; "isSignal": true; }; "includeChildren": { "alias": "includeChildren"; "required": false; "isSignal": true; }; "floatLabel": { "alias": "floatLabel"; "required": false; "isSignal": true; }; "floatFixed": { "alias": "floatFixed"; "required": false; "isSignal": true; }; "size": { "alias": "size"; "required": false; "isSignal": true; }; "pointer": { "alias": "pointer"; "required": false; "isSignal": true; }; "label": { "alias": "label"; "required": false; "isSignal": true; }; "labelWidth": { "alias": "labelWidth"; "required": false; "isSignal": true; }; "labelAlign": { "alias": "labelAlign"; "required": false; "isSignal": true; }; "justify": { "alias": "justify"; "required": false; "isSignal": true; }; "align": { "alias": "align"; "required": false; "isSignal": true; }; "direction": { "alias": "direction"; "required": false; "isSignal": true; }; "placeholder": { "alias": "placeholder"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; "required": { "alias": "required"; "required": false; "isSignal": true; }; "readonly": { "alias": "readonly"; "required": false; "isSignal": true; }; "valueTpl": { "alias": "valueTpl"; "required": false; "isSignal": true; }; "valueTplContext": { "alias": "valueTplContext"; "required": false; "isSignal": true; }; "before": { "alias": "before"; "required": false; "isSignal": true; }; "after": { "alias": "after"; "required": false; "isSignal": true; }; "pattern": { "alias": "pattern"; "required": false; "isSignal": true; }; "message": { "alias": "message"; "required": false; "isSignal": true; }; "active": { "alias": "active"; "required": false; "isSignal": true; }; "inputValidator": { "alias": "inputValidator"; "required": false; "isSignal": true; }; }, { "active": "activeChange"; }, never, never, true, never>;
}
/**
 * Tree Select Option
 */
interface XTreeSelectOption extends XFormOption {
    /**
     * @zh_CN 节点数据
     * @en_US Node data
     */
    data?: XData<XTreeSelectNode>;
    /**
     * @zh_CN 形态变体
     * @en_US Input variant
     */
    variant?: XTreeSelectVariant;
    /**
     * @zh_CN 浮动标签
     * @en_US Float label
     */
    floatLabel?: XTreeSelectFloatLabel;
    /**
     * @zh_CN 固定浮动标签
     * @en_US Fixed float label
     */
    floatFixed?: boolean;
    /**
     * @zh_CN 清除按钮
     * @en_US Clear button
     */
    clearable?: boolean;
    /**
     * @zh_CN 异步加载
     * @en_US Asynchronous loading
     */
    async?: boolean;
    /**
     * @zh_CN 展示方位
     * @en_US Display position
     */
    placement?: XPositionTopBottom;
    /**
     * @zh_CN 多选功能
     * @en_US Multiple choice
     */
    multiple?: boolean;
    /**
     * @zh_CN 多选添加全选功能
     * @en_US Multi choice to add full selection function
     */
    selectAll?: boolean;
    /**
     * @zh_CN 全选的文字
     * @en_US Selected all text
     */
    selectAllText?: string;
    /**
     * @zh_CN 节点模板
     * @en_US Node template
     */
    nodeTpl?: TemplateRef<any>;
    /**
     * @zh_CN 默认展开的层级
     * @en_US Default expanded level
     */
    expandedLevel?: number;
    /**
     * @zh_CN 显示边框
     * @en_US Display Border
     */
    bordered?: boolean;
    /**
     * @zh_CN 下拉框的最大高度
     * @en_US The biggest height of the drop-down box
     */
    portalMaxHeight?: string;
    /**
     * @zh_CN 输入搜索
     * @en_US Input search
     */
    search?: boolean;
    /**
     * @zh_CN 匹配区分大小写
     * @en_US Case-sensitive
     */
    caseSensitive?: boolean;
    /**
     * @zh_CN 输入延迟执行时间，ms
     * @en_US Enter a delay execution time, ms
     */
    debounceTime?: number;
    /**
     * @zh_CN 多选时显示的选中数据个数，其它的在更多中显示，默认全部显示
     * @en_US Display the number of data in the maximum election, and the others are displayed in more of them
     */
    maxTagCount?: number;
    /**
     * @zh_CN 多选时显示的个数超过指定个数，显示的文字模版
     * @en_US The number displayed when multiple choices exceeds the specified number, the displayed text template displayed
     * @default '更多{{surplus}}个选中'
     */
    maxTagContent?: XTemplate;
    /**
     * @zh_CN 开启虚拟滚动
     * @en_US Turn on virtual scrolling
     */
    virtualScroll?: boolean;
    /**
     * @zh_CN 显示的值展示路径 AA > BB > CC
     * @en_US Display value display path. AA > BB > CC
     */
    showPath?: boolean;
    /**
     * @zh_CN 路径分隔符
     * @en_US Path separator
     */
    separator?: string;
    /**
     * @zh_CN 只能选择叶子节点
     * @en_US Only leaf nodes can be selected
     */
    onlyLeaf?: boolean;
    /**
     * @zh_CN 尺寸
     * @en_US Size
     */
    size?: XSize;
    /**
     * @zh_CN 输入框点击样式
     * @en_US Input pointer
     */
    pointer?: boolean;
    /**
     * @zh_CN 标签
     * @en_US Label
     */
    label?: string;
    /**
     * @zh_CN 标签宽度
     * @en_US Label width
     */
    labelWidth?: string;
    /**
     * @zh_CN 标签文字对齐方式
     * @en_US Label text alignment method
     */
    labelAlign?: XAlign;
    /**
     * @zh_CN flex 布局下的子元素水平排列方式
     * @en_US The level of sub-element level arrangement under flex layout
     */
    justify?: XJustify;
    /**
     * @zh_CN flex 布局下的子元素垂直排列方式
     * @en_US sub-element vertical arrangement method under flex layout
     */
    align?: XAlign;
    /**
     * @zh_CN flex 布局下的子元素排列方向
     * @en_US The direction of the sub-element arrangement under flex layout
     */
    direction?: XDirection;
    /**
     * @zh_CN 输入提示信息
     * @en_US Enter prompt information
     */
    placeholder?: string;
    /**
     * @zh_CN 禁用
     * @en_US Disabled
     */
    disabled?: boolean;
    /**
     * @zh_CN 必填
     * @en_US Required
     */
    required?: boolean;
    /**
     * @zh_CN 只读
     * @en_US Readonly
     */
    readonly?: boolean;
    /**
     * @zh_CN 值模板
     * @en_US Node template
     */
    valueTpl?: TemplateRef<any>;
    /**
     * @zh_CN 值模板参数
     * @en_US Node template
     */
    valueTplContext?: any;
    /**
     * @zh_CN 前置标签
     * @en_US Before label
     */
    before?: XTemplate;
    /**
     * @zh_CN 后置标签
     * @en_US After label
     */
    after?: XTemplate;
    /**
     * @zh_CN 正则验证规则
     * @en_US Regular verification rules
     */
    pattern?: RegExp;
    /**
     * @zh_CN 验证不通过提示文字
     * @en_US Verify not pass the prompt text
     */
    message?: string;
    /**
     * @zh_CN 激活状态
     * @en_US Activation state
     */
    active?: boolean;
    /**
     * @zh_CN 输入验证函数
     * @en_US Enter the verification function
     */
    inputValidator?: (value: any) => boolean;
}
/**
 * @zh_CN Tree Select 数据对象
 * @en_US Tree Select data object
 */
interface XTreeSelectNode extends XParentIdentityProperty<XTreeSelectNode> {
    /**
     * @zh_CN 当前节点路径名称
     * @en_US Current node path name
     */
    path?: string;
    /**
     * @zh_CN 自定义属性
     * @en_US Custom attribute
     */
    [property: string]: any;
}
/**
 * Tree Select Portal
 * @selector x-tree-select-portal
 * @decorator component
 */
declare const XTreeSelectPortalPrefix = "x-tree-select-portal";
/**
 * @zh_CN Tree Select 节点排序属性
 * @en_US Tree node order property
 */
interface XTreeSelectOrder {
    /**
     * @zh_CN treenode 排序属性
     * @en_US treenode order property
     */
    property: string;
    /**
     * @zh_CN 排序方式
     * @en_US order type
     */
    order: XTreeSelectOrderType;
}
/**
 * @zh_CN 排序方式
 * @en_US order type
 */
type XTreeSelectOrderType = 'asc' | 'desc';
/**
 * @zh_CN 浮动标签类型
 * @en_US Float label type
 */
type XTreeSelectFloatLabel = XFloatLabel;
/**
 * @zh_CN 输入框形态变体
 * @en_US Input box variant
 */
type XTreeSelectVariant = XVariant;

declare class XTreeSelectPortalComponent {
    animateEnter: string;
    animateLeave: string;
    done(): void;
    start(): void;
    tree: _angular_core.Signal<XTreeComponent>;
    private i18n;
    value: _angular_core.ModelSignal<any>;
    data: _angular_core.InputSignal<XTreeSelectNode[]>;
    placement: _angular_core.InputSignal<XPlacement>;
    multiple: _angular_core.InputSignal<boolean>;
    nodeTpl: _angular_core.InputSignal<TemplateRef<any> | undefined>;
    inputCom: _angular_core.InputSignal<XInputComponent | undefined>;
    portalMaxHeight: _angular_core.InputSignal<string>;
    portalHeight: _angular_core.InputSignal<string>;
    portalWidth: _angular_core.InputSignal<string>;
    objectArray: _angular_core.InputSignal<boolean>;
    caseSensitive: _angular_core.InputSignal<boolean>;
    search: _angular_core.InputSignal<boolean>;
    virtualScroll: _angular_core.InputSignal<boolean>;
    keywordText: _angular_core.InputSignal<any>;
    size: _angular_core.InputSignal<XSize | undefined>;
    onlyLeaf: _angular_core.InputSignal<boolean>;
    expandedLevel: _angular_core.InputSignal<number | undefined>;
    order: _angular_core.InputSignal<XTreeSelectOrder[] | undefined>;
    includeChildren: _angular_core.InputSignal<boolean>;
    animating: _angular_core.OutputEmitterRef<boolean>;
    nodeClick: _angular_core.OutputEmitterRef<{
        node: XTreeSelectNode;
        value?: XTreeSelectNode[] | (string | number)[];
    }>;
    isEmpty: _angular_core.Signal<boolean>;
    destroy: _angular_core.WritableSignal<boolean>;
    private destroyRef;
    locale: _angular_core.Signal<XI18nTreeSelect | {
        selectAllText: string;
        maxTagContent: string;
    }>;
    ngOnInit(): void;
    stopPropagation(event: Event): void;
    onNodeClick(node: XTreeSelectNode): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<XTreeSelectPortalComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<XTreeSelectPortalComponent, "x-tree-select-portal", never, { "value": { "alias": "value"; "required": false; "isSignal": true; }; "data": { "alias": "data"; "required": false; "isSignal": true; }; "placement": { "alias": "placement"; "required": false; "isSignal": true; }; "multiple": { "alias": "multiple"; "required": false; "isSignal": true; }; "nodeTpl": { "alias": "nodeTpl"; "required": false; "isSignal": true; }; "inputCom": { "alias": "inputCom"; "required": false; "isSignal": true; }; "portalMaxHeight": { "alias": "portalMaxHeight"; "required": false; "isSignal": true; }; "portalHeight": { "alias": "portalHeight"; "required": false; "isSignal": true; }; "portalWidth": { "alias": "portalWidth"; "required": false; "isSignal": true; }; "objectArray": { "alias": "objectArray"; "required": false; "isSignal": true; }; "caseSensitive": { "alias": "caseSensitive"; "required": false; "isSignal": true; }; "search": { "alias": "search"; "required": false; "isSignal": true; }; "virtualScroll": { "alias": "virtualScroll"; "required": false; "isSignal": true; }; "keywordText": { "alias": "keywordText"; "required": false; "isSignal": true; }; "size": { "alias": "size"; "required": false; "isSignal": true; }; "onlyLeaf": { "alias": "onlyLeaf"; "required": false; "isSignal": true; }; "expandedLevel": { "alias": "expandedLevel"; "required": false; "isSignal": true; }; "order": { "alias": "order"; "required": false; "isSignal": true; }; "includeChildren": { "alias": "includeChildren"; "required": false; "isSignal": true; }; }, { "value": "valueChange"; "animating": "animating"; "nodeClick": "nodeClick"; }, never, never, true, never>;
}

declare class XTreeSelectComponent extends XTreeSelectProperty implements OnInit, OnChanges, AfterViewInit, OnDestroy {
    private unSubject;
    private resizeObserver;
    document: Document;
    private renderer;
    cdr: ChangeDetectorRef;
    private portalService;
    private viewContainerRef;
    private overlay;
    private i18n;
    private elementRef;
    locale: _angular_core.Signal<XI18nTreeSelect | {
        selectAllText: string;
        maxTagContent: string;
    }>;
    inputCom: _angular_core.Signal<XInputComponent>;
    treeSelect: _angular_core.Signal<ElementRef<HTMLElement>>;
    multipleValueTpl: _angular_core.Signal<TemplateRef<void>>;
    multipleInput: _angular_core.Signal<XInputComponent | undefined>;
    searchInput: _angular_core.Signal<XInputComponent | undefined>;
    valueTemplate: _angular_core.Signal<TemplateRef<void>>;
    searchTemplate: _angular_core.Signal<TemplateRef<void>>;
    getReadonly: _angular_core.Signal<boolean>;
    getMaxTagContent: _angular_core.Signal<_ng_nest_ui_core.XTemplate | undefined>;
    objectArray: _angular_core.WritableSignal<boolean>;
    writeValue(value: any): void;
    enter: _angular_core.WritableSignal<boolean>;
    showClearable: _angular_core.WritableSignal<boolean>;
    displayValue: _angular_core.WritableSignal<string>;
    multipleSearchValue: _angular_core.WritableSignal<string>;
    nodes: _angular_core.WritableSignal<XTreeSelectNode[]>;
    selectedNodes: _angular_core.WritableSignal<XTreeSelectNode[]>;
    displayNodes: _angular_core.WritableSignal<XTreeSelectNode[]>;
    displayMore: _angular_core.WritableSignal<string>;
    showDisplayMore: _angular_core.WritableSignal<boolean>;
    searchNodes: _angular_core.WritableSignal<XTreeSelectNode[]>;
    cloneNodes: _angular_core.WritableSignal<XTreeSelectNode[]>;
    portal: XPortalOverlayRef<XTreeSelectPortalComponent>;
    icon: _angular_core.WritableSignal<string>;
    iconSpin: _angular_core.WritableSignal<boolean>;
    animating: _angular_core.WritableSignal<boolean>;
    selectedSurplus: _angular_core.WritableSignal<number>;
    selectedTotal: _angular_core.WritableSignal<number>;
    closeSubject: Subject<void>;
    keydownSubject: Subject<KeyboardEvent>;
    inputChange: Subject<any>;
    composition: _angular_core.WritableSignal<boolean>;
    multipleInputSizeChange: Subject<{
        searchInputWidth: number;
        searchInputLeft: number;
        searchInputTop: number;
    }>;
    valueTplComputed: _angular_core.Signal<TemplateRef<any> | undefined>;
    valueTplContextSignal: _angular_core.WritableSignal<{
        $node: null | XTreeSelectNode;
        $nodes: null | XTreeSelectNode[];
    }>;
    valueTplContextComputed: _angular_core.Signal<unknown>;
    valueTplSignal: _angular_core.Signal<TemplateRef<any> | undefined>;
    private realPlacement;
    portalComponent: _angular_core.WritableSignal<ComponentRef<XTreeSelectPortalComponent> | null>;
    portalOverlayRef: _angular_core.WritableSignal<OverlayRef | null>;
    inputChanged: _angular_core.Signal<any>;
    portalData: _angular_core.Signal<XTreeSelectNode[]>;
    allowAgian: _angular_core.WritableSignal<boolean>;
    constructor();
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    setData(): void;
    setSubject(): void;
    resizeChange(): void;
    setParantScroll(): void;
    setMutipleInputSize(): void;
    menter(): void;
    mleave(): void;
    modelChange(value: string | number): void;
    setSearchNodes(value: string | number): void;
    clearEmit(): void;
    setDisplayValue(clickNode?: XTreeSelectNode): void;
    getParentPath(node: XTreeSelectNode): XTreeSelectNode[];
    closeNode(event: Event, node: XTreeSelectNode, index: number): void;
    setDisplayNodes(): void;
    portalAttached(): boolean | undefined;
    closePortal(): boolean;
    showPortal(click?: boolean): void;
    createPortal(): void;
    setPosition(config: OverlayConfig): void;
    setInstance(): void;
    nodeClick(node: XTreeSelectNode, value?: XTreeSelectNode[] | (string | number)[]): void;
    selectAllNodes(value: XTreeSelectNode[] | (string | number)[]): void;
    setPlacement(): _angular_cdk_overlay.PositionStrategy;
    setPortal(): void;
    onKeydown($event: KeyboardEvent): void;
    onFocus(_event: Event): void;
    onInput(_event: InputEvent): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<XTreeSelectComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<XTreeSelectComponent, "x-tree-select", never, {}, {}, never, never, true, never>;
}

declare class XTreeSelectModule {
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<XTreeSelectModule, never>;
    static ɵmod: _angular_core.ɵɵNgModuleDeclaration<XTreeSelectModule, never, [typeof XTreeSelectComponent], [typeof XTreeSelectComponent]>;
    static ɵinj: _angular_core.ɵɵInjectorDeclaration<XTreeSelectModule>;
}

export { XTreeSelectComponent, XTreeSelectModule, XTreeSelectPortalComponent, XTreeSelectPortalPrefix, XTreeSelectPrefix, XTreeSelectProperty, X_TREE_SELECT_ORDER_DEFAULT };
export type { XTreeSelectFloatLabel, XTreeSelectNode, XTreeSelectOption, XTreeSelectOrder, XTreeSelectOrderType, XTreeSelectVariant };