primeng
Version:
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TypeScript
import { AnimationEvent } from '@angular/animations';
import { AfterContentInit, AfterViewChecked, AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, NgZone, OnInit, QueryList, Renderer2, Signal, TemplateRef } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { FilterService, OverlayOptions, PrimeNGConfig, PrimeTemplate, SelectItem } from 'primeng/api';
import { Overlay } from 'primeng/overlay';
import { Scroller } from 'primeng/scroller';
import { ScrollerOptions } from 'primeng/api';
import { DropdownChangeEvent, DropdownFilterEvent, DropdownFilterOptions, DropdownLazyLoadEvent } from './dropdown.interface';
import { Nullable } from 'primeng/ts-helpers';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common";
import * as i2 from "primeng/overlay";
import * as i3 from "primeng/api";
import * as i4 from "primeng/tooltip";
import * as i5 from "primeng/ripple";
import * as i6 from "primeng/scroller";
import * as i7 from "primeng/autofocus";
import * as i8 from "primeng/icons/times";
import * as i9 from "primeng/icons/chevrondown";
import * as i10 from "primeng/icons/search";
import * as i11 from "primeng/icons/blank";
import * as i12 from "primeng/icons/check";
export declare const DROPDOWN_VALUE_ACCESSOR: any;
export declare class DropdownItem {
id: string | undefined;
option: SelectItem | undefined;
selected: boolean | undefined;
focused: boolean | undefined;
label: string | undefined;
disabled: boolean | undefined;
visible: boolean | undefined;
itemSize: number | undefined;
ariaPosInset: string | undefined;
ariaSetSize: string | undefined;
template: TemplateRef<any> | undefined;
checkmark: boolean;
onClick: EventEmitter<any>;
onMouseEnter: EventEmitter<any>;
ngOnInit(): void;
onOptionClick(event: Event): void;
onOptionMouseEnter(event: Event): void;
static ɵfac: i0.ɵɵFactoryDeclaration<DropdownItem, never>;
static ɵcmp: i0.ɵɵComponentDeclaration<DropdownItem, "p-dropdownItem", never, { "id": { "alias": "id"; "required": false; }; "option": { "alias": "option"; "required": false; }; "selected": { "alias": "selected"; "required": false; }; "focused": { "alias": "focused"; "required": false; }; "label": { "alias": "label"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "visible": { "alias": "visible"; "required": false; }; "itemSize": { "alias": "itemSize"; "required": false; }; "ariaPosInset": { "alias": "ariaPosInset"; "required": false; }; "ariaSetSize": { "alias": "ariaSetSize"; "required": false; }; "template": { "alias": "template"; "required": false; }; "checkmark": { "alias": "checkmark"; "required": false; }; }, { "onClick": "onClick"; "onMouseEnter": "onMouseEnter"; }, never, never, false, never>;
static ngAcceptInputType_selected: unknown;
static ngAcceptInputType_focused: unknown;
static ngAcceptInputType_disabled: unknown;
static ngAcceptInputType_visible: unknown;
static ngAcceptInputType_itemSize: unknown;
static ngAcceptInputType_checkmark: unknown;
}
/**
* Dropdown also known as Select, is used to choose an item from a collection of options.
* @group Components
*/
export declare class Dropdown implements OnInit, AfterViewInit, AfterContentInit, AfterViewChecked, ControlValueAccessor {
el: ElementRef;
renderer: Renderer2;
cd: ChangeDetectorRef;
zone: NgZone;
filterService: FilterService;
config: PrimeNGConfig;
/**
* Unique identifier of the component
* @group Props
*/
id: string | undefined;
/**
* Height of the viewport in pixels, a scrollbar is defined if height of list exceeds this value.
* @group Props
*/
scrollHeight: string;
/**
* When specified, displays an input field to filter the items on keyup.
* @group Props
*/
filter: boolean | undefined;
/**
* Name of the input element.
* @group Props
*/
name: string | undefined;
/**
* Inline style of the element.
* @group Props
*/
style: {
[klass: string]: any;
} | null | undefined;
/**
* Inline style of the overlay panel element.
* @group Props
*/
panelStyle: {
[klass: string]: any;
} | null | undefined;
/**
* Style class of the element.
* @group Props
*/
styleClass: string | undefined;
/**
* Style class of the overlay panel element.
* @group Props
*/
panelStyleClass: string | undefined;
/**
* When present, it specifies that the component cannot be edited.
* @group Props
*/
readonly: boolean | undefined;
/**
* When present, it specifies that an input field must be filled out before submitting the form.
* @group Props
*/
required: boolean | undefined;
/**
* When present, custom value instead of predefined options can be entered using the editable input field.
* @group Props
*/
editable: boolean | undefined;
/**
* Target element to attach the overlay, valid values are "body" or a local ng-template variable of another element (note: use binding with brackets for template variables, e.g. [appendTo]="mydiv" for a div element having #mydiv as variable name).
* @group Props
*/
appendTo: HTMLElement | ElementRef | TemplateRef<any> | string | null | undefined | any;
/**
* Index of the element in tabbing order.
* @group Props
*/
tabindex: number | undefined;
/**
* Default text to display when no option is selected.
* @group Props
*/
set placeholder(val: string | undefined);
get placeholder(): Signal<string | undefined>;
/**
* Icon to display in loading state.
* @group Props
*/
loadingIcon: string | undefined;
/**
* Placeholder text to show when filter input is empty.
* @group Props
*/
filterPlaceholder: string | undefined;
/**
* Locale to use in filtering. The default locale is the host environment's current locale.
* @group Props
*/
filterLocale: string | undefined;
/**
* Specifies the input variant of the component.
* @group Props
*/
variant: 'filled' | 'outlined';
/**
* Identifier of the accessible input element.
* @group Props
*/
inputId: string | undefined;
/**
* A property to uniquely identify a value in options.
* @group Props
*/
dataKey: string | undefined;
/**
* When filtering is enabled, filterBy decides which field or fields (comma separated) to search against.
* @group Props
*/
filterBy: string | undefined;
/**
* Fields used when filtering the options, defaults to optionLabel.
* @group Props
*/
filterFields: any[] | undefined;
/**
* When present, it specifies that the component should automatically get focus on load.
* @group Props
*/
autofocus: boolean | undefined;
/**
* Clears the filter value when hiding the dropdown.
* @group Props
*/
resetFilterOnHide: boolean;
/**
* Whether the selected option will be shown with a check mark.
* @group Props
*/
checkmark: boolean;
/**
* Icon class of the dropdown icon.
* @group Props
*/
dropdownIcon: string | undefined;
/**
* Whether the dropdown is in loading state.
* @group Props
*/
loading: boolean | undefined;
/**
* Name of the label field of an option.
* @group Props
*/
optionLabel: string | undefined;
/**
* Name of the value field of an option.
* @group Props
*/
optionValue: string | undefined;
/**
* Name of the disabled field of an option.
* @group Props
*/
optionDisabled: string | undefined;
/**
* Name of the label field of an option group.
* @group Props
*/
optionGroupLabel: string | undefined;
/**
* Name of the options field of an option group.
* @group Props
*/
optionGroupChildren: string;
/**
* Whether to display the first item as the label if no placeholder is defined and value is null.
* @deprecated since v17.3.0, set initial value by model instead.
* @group Props
*/
autoDisplayFirst: boolean;
/**
* Whether to display options as grouped when nested options are provided.
* @group Props
*/
group: boolean | undefined;
/**
* When enabled, a clear icon is displayed to clear the value.
* @group Props
*/
showClear: boolean | undefined;
/**
* Text to display when filtering does not return any results. Defaults to global value in i18n translation configuration.
* @group Props
*/
emptyFilterMessage: string;
/**
* Text to display when there is no data. Defaults to global value in i18n translation configuration.
* @group Props
*/
emptyMessage: string;
/**
* Defines if data is loaded and interacted with in lazy manner.
* @group Props
*/
lazy: boolean;
/**
* Whether the data should be loaded on demand during scroll.
* @group Props
*/
virtualScroll: boolean | undefined;
/**
* Height of an item in the list for VirtualScrolling.
* @group Props
*/
virtualScrollItemSize: number | undefined;
/**
* Whether to use the scroller feature. The properties of scroller component can be used like an object in it.
* @group Props
*/
virtualScrollOptions: ScrollerOptions | undefined;
/**
* Whether to use overlay API feature. The properties of overlay API can be used like an object in it.
* @group Props
*/
overlayOptions: OverlayOptions | undefined;
/**
* Defines a string that labels the filter input.
* @group Props
*/
ariaFilterLabel: string | undefined;
/**
* Used to define a aria label attribute the current element.
* @group Props
*/
ariaLabel: string | undefined;
/**
* Establishes relationships between the component and label(s) where its value should be one or more element IDs.
* @group Props
*/
ariaLabelledBy: string | undefined;
/**
* Defines how the items are filtered.
* @group Props
*/
filterMatchMode: 'contains' | 'startsWith' | 'endsWith' | 'equals' | 'notEquals' | 'in' | 'lt' | 'lte' | 'gt' | 'gte';
/**
* Maximum number of character allows in the editable input field.
* @group Props
*/
maxlength: number | undefined;
/**
* Advisory information to display in a tooltip on hover.
* @group Props
*/
tooltip: string;
/**
* Position of the tooltip.
* @group Props
*/
tooltipPosition: 'top' | 'left' | 'right' | 'bottom';
/**
* Type of CSS position.
* @group Props
*/
tooltipPositionStyle: string;
/**
* Style class of the tooltip.
* @group Props
*/
tooltipStyleClass: string | undefined;
/**
* Fields used when filtering the options, defaults to optionLabel.
* @group Props
*/
focusOnHover: boolean;
/**
* Determines if the option will be selected on focus.
* @group Props
*/
selectOnFocus: boolean;
/**
* Whether to focus on the first visible or selected element when the overlay panel is shown.
* @group Props
*/
autoOptionFocus: boolean;
/**
* Applies focus to the filter element when the overlay is shown.
* @group Props
*/
autofocusFilter: boolean;
/**
* When present, it specifies that the component should be disabled.
* @group Props
*/
get disabled(): boolean | undefined;
set disabled(_disabled: boolean | undefined);
/**
* Item size of item to be virtual scrolled.
* @group Props
* @deprecated use virtualScrollItemSize property instead.
*/
get itemSize(): number | undefined;
set itemSize(val: number | undefined);
_itemSize: number | undefined;
/**
* Whether to automatically manage layering.
* @group Props
* @deprecated since v14.2.0, use overlayOptions property instead.
*/
get autoZIndex(): boolean | undefined;
set autoZIndex(val: boolean | undefined);
_autoZIndex: boolean | undefined;
/**
* Base zIndex value to use in layering.
* @group Props
* @deprecated since v14.2.0, use overlayOptions property instead.
*/
get baseZIndex(): number | undefined;
set baseZIndex(val: number | undefined);
_baseZIndex: number | undefined;
/**
* Transition options of the show animation.
* @group Props
* @deprecated since v14.2.0, use overlayOptions property instead.
*/
get showTransitionOptions(): string | undefined;
set showTransitionOptions(val: string | undefined);
_showTransitionOptions: string | undefined;
/**
* Transition options of the hide animation.
* @group Props
* @deprecated since v14.2.0, use overlayOptions property instead.
*/
get hideTransitionOptions(): string | undefined;
set hideTransitionOptions(val: string | undefined);
_hideTransitionOptions: string | undefined;
/**
* When specified, filter displays with this value.
* @group Props
*/
get filterValue(): string | undefined | null;
set filterValue(val: string | undefined | null);
/**
* An array of objects to display as the available options.
* @group Props
*/
get options(): any[] | undefined;
set options(val: any[] | undefined);
/**
* Callback to invoke when value of dropdown changes.
* @param {DropdownChangeEvent} event - custom change event.
* @group Emits
*/
onChange: EventEmitter<DropdownChangeEvent>;
/**
* Callback to invoke when data is filtered.
* @param {DropdownFilterEvent} event - custom filter event.
* @group Emits
*/
onFilter: EventEmitter<DropdownFilterEvent>;
/**
* Callback to invoke when dropdown gets focus.
* @param {Event} event - Browser event.
* @group Emits
*/
onFocus: EventEmitter<Event>;
/**
* Callback to invoke when dropdown loses focus.
* @param {Event} event - Browser event.
* @group Emits
*/
onBlur: EventEmitter<Event>;
/**
* Callback to invoke when component is clicked.
* @param {MouseEvent} event - Mouse event.
* @group Emits
*/
onClick: EventEmitter<MouseEvent>;
/**
* Callback to invoke when dropdown overlay gets visible.
* @param {AnimationEvent} event - Animation event.
* @group Emits
*/
onShow: EventEmitter<AnimationEvent>;
/**
* Callback to invoke when dropdown overlay gets hidden.
* @param {AnimationEvent} event - Animation event.
* @group Emits
*/
onHide: EventEmitter<AnimationEvent>;
/**
* Callback to invoke when dropdown clears the value.
* @param {Event} event - Browser event.
* @group Emits
*/
onClear: EventEmitter<Event>;
/**
* Callback to invoke in lazy mode to load new data.
* @param {DropdownLazyLoadEvent} event - Lazy load event.
* @group Emits
*/
onLazyLoad: EventEmitter<DropdownLazyLoadEvent>;
containerViewChild: Nullable<ElementRef>;
filterViewChild: Nullable<ElementRef>;
focusInputViewChild: Nullable<ElementRef>;
editableInputViewChild: Nullable<ElementRef>;
itemsViewChild: Nullable<ElementRef>;
scroller: Nullable<Scroller>;
overlayViewChild: Nullable<Overlay>;
firstHiddenFocusableElementOnOverlay: Nullable<ElementRef>;
lastHiddenFocusableElementOnOverlay: Nullable<ElementRef>;
templates: Nullable<QueryList<PrimeTemplate>>;
_disabled: boolean | undefined;
itemsWrapper: Nullable<HTMLDivElement>;
itemTemplate: Nullable<TemplateRef<any>>;
groupTemplate: Nullable<TemplateRef<any>>;
loaderTemplate: Nullable<TemplateRef<any>>;
selectedItemTemplate: Nullable<TemplateRef<any>>;
headerTemplate: Nullable<TemplateRef<any>>;
filterTemplate: Nullable<TemplateRef<any>>;
footerTemplate: Nullable<TemplateRef<any>>;
emptyFilterTemplate: Nullable<TemplateRef<any>>;
emptyTemplate: Nullable<TemplateRef<any>>;
dropdownIconTemplate: Nullable<TemplateRef<any>>;
loadingIconTemplate: Nullable<TemplateRef<any>>;
clearIconTemplate: Nullable<TemplateRef<any>>;
filterIconTemplate: Nullable<TemplateRef<any>>;
filterOptions: DropdownFilterOptions | undefined;
_options: import("@angular/core").WritableSignal<any[]>;
_placeholder: import("@angular/core").WritableSignal<string>;
modelValue: import("@angular/core").WritableSignal<any>;
value: any;
onModelChange: Function;
onModelTouched: Function;
hover: Nullable<boolean>;
focused: Nullable<boolean>;
overlayVisible: Nullable<boolean>;
optionsChanged: Nullable<boolean>;
panel: Nullable<HTMLDivElement>;
dimensionsUpdated: Nullable<boolean>;
hoveredItem: any;
selectedOptionUpdated: Nullable<boolean>;
_filterValue: import("@angular/core").WritableSignal<any>;
searchValue: Nullable<string>;
searchIndex: Nullable<number>;
searchTimeout: any;
previousSearchChar: Nullable<string>;
currentSearchChar: Nullable<string>;
preventModelTouched: Nullable<boolean>;
focusedOptionIndex: import("@angular/core").WritableSignal<number>;
labelId: Nullable<string>;
listId: Nullable<string>;
clicked: import("@angular/core").WritableSignal<boolean>;
get emptyMessageLabel(): string;
get emptyFilterMessageLabel(): string;
get isVisibleClearIcon(): boolean | undefined;
get listLabel(): string;
get containerClass(): {
'p-dropdown p-component p-inputwrapper': boolean;
'p-disabled': boolean;
'p-dropdown-clearable': boolean;
'p-focus': boolean;
'p-inputwrapper-filled': boolean;
'p-inputwrapper-focus': boolean;
'p-variant-filled': boolean;
};
get inputClass(): {
'p-dropdown-label p-inputtext': boolean;
'p-placeholder': boolean;
'p-dropdown-label-empty': boolean;
};
get panelClass(): {
'p-dropdown-panel p-component': boolean;
'p-input-filled': boolean;
'p-ripple-disabled': boolean;
};
get focusedOptionId(): string;
visibleOptions: Signal<any>;
label: Signal<any>;
filled: Signal<boolean>;
selectedOption: any;
editableInputValue: Signal<any>;
constructor(el: ElementRef, renderer: Renderer2, cd: ChangeDetectorRef, zone: NgZone, filterService: FilterService, config: PrimeNGConfig);
private isModelValueNotSet;
private getAllVisibleAndNonVisibleOptions;
ngOnInit(): void;
ngAfterViewChecked(): void;
ngAfterContentInit(): void;
flatOptions(options: any): any;
autoUpdateModel(): void;
onOptionSelect(event: any, option: any, isHide?: boolean, preventChange?: boolean): void;
onOptionMouseEnter(event: any, index: any): void;
updateModel(value: any, event?: any): void;
writeValue(value: any): void;
allowModelChange(): number;
isSelected(option: any): boolean;
private isOptionValueEqualsModelValue;
ngAfterViewInit(): void;
updatePlaceHolderForFloatingLabel(): void;
updateEditableLabel(): void;
clearEditableLabel(): void;
getOptionIndex(index: any, scrollerOptions: any): any;
getOptionLabel(option: any): any;
getOptionValue(option: any): any;
isOptionDisabled(option: any): any;
getOptionGroupLabel(optionGroup: any): any;
getOptionGroupChildren(optionGroup: any): any;
getAriaPosInset(index: any): any;
get ariaSetSize(): any;
/**
* Callback to invoke on filter reset.
* @group Method
*/
resetFilter(): void;
registerOnChange(fn: Function): void;
registerOnTouched(fn: Function): void;
setDisabledState(val: boolean): void;
onContainerClick(event: any): void;
isEmpty(): boolean;
onEditableInput(event: KeyboardEvent): void;
/**
* Displays the panel.
* @group Method
*/
show(isFocus?: any): void;
onOverlayAnimationStart(event: AnimationEvent): void;
/**
* Hides the panel.
* @group Method
*/
hide(isFocus?: any): void;
onInputFocus(event: Event): void;
onInputBlur(event: Event): void;
onKeyDown(event: KeyboardEvent, search: boolean): void;
onFilterKeyDown(event: any): void;
onFilterBlur(event: any): void;
onArrowDownKey(event: KeyboardEvent): void;
changeFocusedOptionIndex(event: any, index: any): void;
get virtualScrollerDisabled(): boolean;
scrollInView(index?: number): void;
hasSelectedOption(): boolean;
isValidSelectedOption(option: any): boolean;
equalityKey(): string;
findFirstFocusedOptionIndex(): any;
findFirstOptionIndex(): any;
findSelectedOptionIndex(): any;
findNextOptionIndex(index: any): any;
findPrevOptionIndex(index: any): any;
findLastOptionIndex(): number;
findLastFocusedOptionIndex(): any;
isValidOption(option: any): boolean;
isOptionGroup(option: any): any;
onArrowUpKey(event: KeyboardEvent, pressedInInputText?: boolean): void;
onArrowLeftKey(event: KeyboardEvent, pressedInInputText?: boolean): void;
onDeleteKey(event: KeyboardEvent): void;
onHomeKey(event: any, pressedInInputText?: boolean): void;
onEndKey(event: any, pressedInInputText?: boolean): void;
onPageDownKey(event: KeyboardEvent): void;
onPageUpKey(event: KeyboardEvent): void;
onSpaceKey(event: KeyboardEvent, pressedInInputText?: boolean): void;
onEnterKey(event: any, pressedInInput?: boolean): void;
onEscapeKey(event: KeyboardEvent): void;
onTabKey(event: any, pressedInInputText?: boolean): void;
onFirstHiddenFocus(event: any): void;
onLastHiddenFocus(event: any): void;
hasFocusableElements(): boolean;
onBackspaceKey(event: KeyboardEvent, pressedInInputText?: boolean): void;
searchFields(): any[];
searchOptions(event: any, char: any): boolean;
isOptionMatched(option: any): any;
onFilterInputChange(event: Event | any): void;
applyFocus(): void;
/**
* Applies focus.
* @group Method
*/
focus(): void;
/**
* Clears the model.
* @group Method
*/
clear(event?: Event): void;
static ɵfac: i0.ɵɵFactoryDeclaration<Dropdown, never>;
static ɵcmp: i0.ɵɵComponentDeclaration<Dropdown, "p-dropdown", never, { "id": { "alias": "id"; "required": false; }; "scrollHeight": { "alias": "scrollHeight"; "required": false; }; "filter": { "alias": "filter"; "required": false; }; "name": { "alias": "name"; "required": false; }; "style": { "alias": "style"; "required": false; }; "panelStyle": { "alias": "panelStyle"; "required": false; }; "styleClass": { "alias": "styleClass"; "required": false; }; "panelStyleClass": { "alias": "panelStyleClass"; "required": false; }; "readonly": { "alias": "readonly"; "required": false; }; "required": { "alias": "required"; "required": false; }; "editable": { "alias": "editable"; "required": false; }; "appendTo": { "alias": "appendTo"; "required": false; }; "tabindex": { "alias": "tabindex"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "loadingIcon": { "alias": "loadingIcon"; "required": false; }; "filterPlaceholder": { "alias": "filterPlaceholder"; "required": false; }; "filterLocale": { "alias": "filterLocale"; "required": false; }; "variant": { "alias": "variant"; "required": false; }; "inputId": { "alias": "inputId"; "required": false; }; "dataKey": { "alias": "dataKey"; "required": false; }; "filterBy": { "alias": "filterBy"; "required": false; }; "filterFields": { "alias": "filterFields"; "required": false; }; "autofocus": { "alias": "autofocus"; "required": false; }; "resetFilterOnHide": { "alias": "resetFilterOnHide"; "required": false; }; "checkmark": { "alias": "checkmark"; "required": false; }; "dropdownIcon": { "alias": "dropdownIcon"; "required": false; }; "loading": { "alias": "loading"; "required": false; }; "optionLabel": { "alias": "optionLabel"; "required": false; }; "optionValue": { "alias": "optionValue"; "required": false; }; "optionDisabled": { "alias": "optionDisabled"; "required": false; }; "optionGroupLabel": { "alias": "optionGroupLabel"; "required": false; }; "optionGroupChildren": { "alias": "optionGroupChildren"; "required": false; }; "autoDisplayFirst": { "alias": "autoDisplayFirst"; "required": false; }; "group": { "alias": "group"; "required": false; }; "showClear": { "alias": "showClear"; "required": false; }; "emptyFilterMessage": { "alias": "emptyFilterMessage"; "required": false; }; "emptyMessage": { "alias": "emptyMessage"; "required": false; }; "lazy": { "alias": "lazy"; "required": false; }; "virtualScroll": { "alias": "virtualScroll"; "required": false; }; "virtualScrollItemSize": { "alias": "virtualScrollItemSize"; "required": false; }; "virtualScrollOptions": { "alias": "virtualScrollOptions"; "required": false; }; "overlayOptions": { "alias": "overlayOptions"; "required": false; }; "ariaFilterLabel": { "alias": "ariaFilterLabel"; "required": false; }; "ariaLabel": { "alias": "ariaLabel"; "required": false; }; "ariaLabelledBy": { "alias": "ariaLabelledBy"; "required": false; }; "filterMatchMode": { "alias": "filterMatchMode"; "required": false; }; "maxlength": { "alias": "maxlength"; "required": false; }; "tooltip": { "alias": "tooltip"; "required": false; }; "tooltipPosition": { "alias": "tooltipPosition"; "required": false; }; "tooltipPositionStyle": { "alias": "tooltipPositionStyle"; "required": false; }; "tooltipStyleClass": { "alias": "tooltipStyleClass"; "required": false; }; "focusOnHover": { "alias": "focusOnHover"; "required": false; }; "selectOnFocus": { "alias": "selectOnFocus"; "required": false; }; "autoOptionFocus": { "alias": "autoOptionFocus"; "required": false; }; "autofocusFilter": { "alias": "autofocusFilter"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "itemSize": { "alias": "itemSize"; "required": false; }; "autoZIndex": { "alias": "autoZIndex"; "required": false; }; "baseZIndex": { "alias": "baseZIndex"; "required": false; }; "showTransitionOptions": { "alias": "showTransitionOptions"; "required": false; }; "hideTransitionOptions": { "alias": "hideTransitionOptions"; "required": false; }; "filterValue": { "alias": "filterValue"; "required": false; }; "options": { "alias": "options"; "required": false; }; }, { "onChange": "onChange"; "onFilter": "onFilter"; "onFocus": "onFocus"; "onBlur": "onBlur"; "onClick": "onClick"; "onShow": "onShow"; "onHide": "onHide"; "onClear": "onClear"; "onLazyLoad": "onLazyLoad"; }, ["templates"], never, false, never>;
static ngAcceptInputType_filter: unknown;
static ngAcceptInputType_readonly: unknown;
static ngAcceptInputType_required: unknown;
static ngAcceptInputType_editable: unknown;
static ngAcceptInputType_tabindex: unknown;
static ngAcceptInputType_autofocus: unknown;
static ngAcceptInputType_resetFilterOnHide: unknown;
static ngAcceptInputType_checkmark: unknown;
static ngAcceptInputType_loading: unknown;
static ngAcceptInputType_autoDisplayFirst: unknown;
static ngAcceptInputType_group: unknown;
static ngAcceptInputType_showClear: unknown;
static ngAcceptInputType_lazy: unknown;
static ngAcceptInputType_virtualScroll: unknown;
static ngAcceptInputType_virtualScrollItemSize: unknown;
static ngAcceptInputType_maxlength: unknown;
static ngAcceptInputType_focusOnHover: unknown;
static ngAcceptInputType_selectOnFocus: unknown;
static ngAcceptInputType_autoOptionFocus: unknown;
static ngAcceptInputType_autofocusFilter: unknown;
}
export declare class DropdownModule {
static ɵfac: i0.ɵɵFactoryDeclaration<DropdownModule, never>;
static ɵmod: i0.ɵɵNgModuleDeclaration<DropdownModule, [typeof Dropdown, typeof DropdownItem], [typeof i1.CommonModule, typeof i2.OverlayModule, typeof i3.SharedModule, typeof i4.TooltipModule, typeof i5.RippleModule, typeof i6.ScrollerModule, typeof i7.AutoFocusModule, typeof i8.TimesIcon, typeof i9.ChevronDownIcon, typeof i10.SearchIcon, typeof i11.BlankIcon, typeof i12.CheckIcon], [typeof Dropdown, typeof i2.OverlayModule, typeof i3.SharedModule, typeof i6.ScrollerModule]>;
static ɵinj: i0.ɵɵInjectorDeclaration<DropdownModule>;
}