import * as _angular_core from '@angular/core';
import { ElementRef, Injector, ViewContainerRef, AfterViewInit, TrackByFunction, InjectionToken } from '@angular/core';
import * as _lucca_front_ng_simple_select from '@lucca-front/ng/simple-select';
import * as _lucca_front_ng_core_select from '@lucca-front/ng/core-select';
import { LuSelectPanelRef, ALuSelectInputComponent, CoreSelectPanelInstance, TreeNode, LuOptionGroup, ɵCoreSelectPanelElement as _CoreSelectPanelElement, CoreSelectKeyManager } from '@lucca-front/ng/core-select';
import { ControlValueAccessor } from '@angular/forms';
import { Overlay, OverlayPositionBuilder, ScrollStrategyOptions, OverlayConfig } from '@angular/cdk/overlay';
import * as rxjs from 'rxjs';
import { LuTranslation } from '@lucca-front/ng/core';

declare class LuSimpleSelectPanelRefFactory {
    protected overlay: Overlay;
    protected elementRef: ElementRef<HTMLElement>;
    protected positionBuilder: OverlayPositionBuilder;
    protected scrollStrategies: ScrollStrategyOptions;
    protected parentInjector: Injector;
    private selectLabelId;
    private selectId;
    buildPanelRef<T>(selectInput: LuSimpleSelectInputComponent<T>, overlayConfigOverride?: OverlayConfig): LuSelectPanelRef<T, T>;
    buildAndAttachPanelRef<T>(selectInput: LuSimpleSelectInputComponent<T>, host: ViewContainerRef): LuSelectPanelRef<T, T>;
    protected buildOverlayConfig(overlayConfigOverride?: OverlayConfig): OverlayConfig;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LuSimpleSelectPanelRefFactory, never>;
    static ɵprov: _angular_core.ɵɵInjectableDeclaration<LuSimpleSelectPanelRefFactory>;
}

declare class LuSimpleSelectInputComponent<T> extends ALuSelectInputComponent<T, T> implements ControlValueAccessor {
    intl: _angular_core.InputSignalWithTransform<_lucca_front_ng_core_select.LuCoreSelectLabel & _lucca_front_ng_simple_select.ILuSimpleSelectLabel, Partial<_lucca_front_ng_core_select.LuCoreSelectLabel & _lucca_front_ng_simple_select.ILuSimpleSelectLabel>>;
    get filterPillClass(): boolean;
    autocomplete: _angular_core.InputSignal<AutoFill>;
    filterPillPanelAnchorRef: _angular_core.Signal<ViewContainerRef>;
    protected panelRefFactory: LuSimpleSelectPanelRefFactory;
    protected buildPanelRef(): LuSelectPanelRef<T, T>;
    inputSpace(event: Event): void;
    protected hasValue(): boolean;
    enableFilterPillMode(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LuSimpleSelectInputComponent<any>, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<LuSimpleSelectInputComponent<any>, "lu-simple-select", never, { "intl": { "alias": "intl"; "required": false; "isSignal": true; }; "autocomplete": { "alias": "autocomplete"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}

declare class LuSelectPanelComponent<T> implements AfterViewInit, CoreSelectPanelInstance<T> {
    selectInput: LuSimpleSelectInputComponent<T>;
    panelRef: LuSelectPanelRef<T, T>;
    selectId: number;
    intl: _angular_core.InputSignalWithTransform<_lucca_front_ng_core_select.LuCoreSelectLabel & _lucca_front_ng_simple_select.ILuSimpleSelectLabel, Partial<_lucca_front_ng_core_select.LuCoreSelectLabel & _lucca_front_ng_simple_select.ILuSimpleSelectLabel>>;
    options$: rxjs.ReplaySubject<readonly T[]>;
    grouping: _angular_core.WritableSignal<_lucca_front_ng_core_select.LuOptionGrouping<T, unknown>>;
    treeGenerator: _lucca_front_ng_core_select.TreeGenerator<T, TreeNode<T>>;
    loading$: rxjs.BehaviorSubject<boolean>;
    searchable: boolean;
    optionComparer: _lucca_front_ng_core_select.LuOptionComparer<T>;
    optionKey: (option: T) => unknown;
    colorPanel: _angular_core.InputSignalWithTransform<boolean, unknown>;
    trackOptionsBy: TrackByFunction<T>;
    trackGroupsBy: TrackByFunction<LuOptionGroup<T, unknown>>;
    trackBranchesBy: TrackByFunction<TreeNode<T>>;
    initialValue: T | undefined;
    optionTpl: _angular_core.ModelSignal<_angular_core.Type<unknown> | _angular_core.TemplateRef<_lucca_front_ng_core_select.LuOptionContext<T>>>;
    options: _angular_core.WritableSignal<_CoreSelectPanelElement<T>[]>;
    keyManager: CoreSelectKeyManager<T>;
    selected: _angular_core.Signal<T>;
    hasGrouping$: rxjs.Observable<boolean>;
    clueChange$: rxjs.Observable<string>;
    shouldDisplayAddOption$: rxjs.Observable<boolean>;
    groupTemplateLocation$: rxjs.Observable<"group-header" | "option" | "none">;
    onScroll(evt: Event): void;
    ngAfterViewInit(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LuSelectPanelComponent<any>, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<LuSelectPanelComponent<any>, "lu-select-panel", never, {}, {}, never, never, true, never>;
}

declare const LU_SIMPLE_SELECT_TRANSLATIONS: InjectionToken<LuTranslation<ILuSimpleSelectLabel>>;
interface ILuSimpleSelectLabel {
    placeholder: string;
    clear: string;
    clearSearch: string;
    emptyResults: string;
    emptyOptions: string;
    loading: string;
}
declare const luSimpleSelectTranslations: LuTranslation<ILuSimpleSelectLabel>;

export { LU_SIMPLE_SELECT_TRANSLATIONS, LuSelectPanelComponent, LuSimpleSelectInputComponent, luSimpleSelectTranslations };
export type { ILuSimpleSelectLabel };