import { OnInit } from '@angular/core';
import type { FilterValueType, FilterBarLabels, FilterOption, FilterOptionsLoader, FilterContext, TreeNode, SliderConfig } from './filter-bar.models';
import * as i0 from "@angular/core";
/**
 * Filter Value Selector Component
 *
 * IMPORTANT: Range Filter Emit Logic (for number-range and number-range-slider types)
 * ==================================================================================
 *
 * This component emits values in NESTED ARRAY FORMAT for range filters to distinguish
 * between range boundaries and discrete values:
 *
 * EMIT PATTERNS:
 * --------------
 * 1. Range only (active range, no discrete):
 *    Emits: [[from, to]]
 *    Example: [[38, 100]] → range from 38 to 100
 *
 * 2. Range + discrete values:
 *    Emits: [[from, to], discrete1, discrete2, ...]
 *    Example: [[38, 100], 45, 63] → range 38-100 AND discrete values 45, 63
 *
 * 3. Discrete only (no active range):
 *    Emits: [discrete1, discrete2, ...]
 *    Example: [45, 63] → discrete values 45 and 63 only (NO range)
 *
 * ACTIVE RANGE DETECTION:
 * -----------------------
 * A range is considered "active" when it's NOT at default boundaries:
 *   hasActiveRange = (rangeMin !== min) || (rangeMax !== max)
 *
 * If hasActiveRange = false:
 *   - Range is at default boundaries (e.g., 0-100)
 *   - Only discrete values are emitted (no range tuple)
 *   - This prevents unwanted full-range queries in Elasticsearch
 *
 * DUAL-MODE SUPPORT (IN/EX Toggle):
 * ----------------------------------
 * Range filters support both include and exclude modes via rangeMode property:
 *   - rangeMode = 'include': emits included range/discrete values
 *   - rangeMode = 'exclude': emits excluded range/discrete values
 *
 * The component maintains separate discrete value arrays:
 *   - discreteIncluded: discrete values for IN mode
 *   - discreteExcluded: discrete values for EX mode
 *
 * NESTED ARRAY RATIONALE:
 * -----------------------
 * Using nested arrays [[from, to], discrete...] allows filter-chip to distinguish:
 *   - [[45, 63]] → range from 45 to 63
 *   - [45, 63] → two discrete values: 45 and 63
 *
 * Without nested arrays, both cases would look identical and be ambiguous!
 *
 * @see filter-chip.component.ts for parsing logic
 * @see filter-bar.models.ts for extractRange() and extractDiscreteValues() helpers
 */
export declare class FilterValueSelectorComponent implements OnInit {
    readonly showHeader: import("@angular/core").InputSignal<boolean>;
    readonly showFooter: import("@angular/core").InputSignal<boolean>;
    readonly headerLabel: import("@angular/core").InputSignal<string | undefined>;
    readonly headerBadge: import("@angular/core").InputSignal<string | undefined>;
    readonly headerBadgeColor: import("@angular/core").InputSignal<string | undefined>;
    readonly showModeToggle: import("@angular/core").InputSignal<boolean>;
    readonly valueType: import("@angular/core").InputSignal<FilterValueType>;
    readonly loading: import("@angular/core").InputSignal<boolean>;
    readonly options: import("@angular/core").InputSignal<string[]>;
    readonly displayOptions: import("@angular/core").InputSignal<FilterOption[]>;
    readonly selected: import("@angular/core").InputSignal<string[]>;
    readonly selectedExcluded: import("@angular/core").InputSignal<(string | number)[]>;
    readonly editingMode: import("@angular/core").InputSignal<"include" | "exclude">;
    readonly min: import("@angular/core").InputSignal<number>;
    readonly max: import("@angular/core").InputSignal<number>;
    readonly step: import("@angular/core").InputSignal<number>;
    readonly labels: import("@angular/core").InputSignal<FilterBarLabels | undefined>;
    readonly placeholder: import("@angular/core").InputSignal<string>;
    readonly optionsLoader: import("@angular/core").InputSignal<FilterOptionsLoader | undefined>;
    readonly filterContext: import("@angular/core").InputSignal<FilterContext | undefined>;
    readonly enableVirtualScroll: import("@angular/core").InputSignal<boolean>;
    readonly virtualScrollItemSize: import("@angular/core").InputSignal<number>;
    readonly virtualScrollThreshold: import("@angular/core").InputSignal<number>;
    readonly sliderConfig: import("@angular/core").InputSignal<SliderConfig | undefined>;
    readonly treeNodes: import("@angular/core").InputSignal<TreeNode[]>;
    readonly dateFormat: import("@angular/core").InputSignal<string>;
    readonly showTime: import("@angular/core").InputSignal<boolean>;
    readonly hasClearButton: import("@angular/core").InputSignal<boolean>;
    readonly cancelEvent: import("@angular/core").OutputEmitterRef<void>;
    readonly applyEvent: import("@angular/core").OutputEmitterRef<(string | number | boolean)[]>;
    readonly modeChanged: import("@angular/core").OutputEmitterRef<"include" | "exclude">;
    readonly searchQuery: import("@angular/core").WritableSignal<string>;
    selectAll: boolean;
    rangeMode: 'include' | 'exclude';
    readonly isLoading: import("@angular/core").WritableSignal<boolean>;
    readonly hasError: import("@angular/core").WritableSignal<boolean>;
    private readonly internalSelected;
    private readonly loadedOptions;
    dateFrom: Date | null;
    dateTo: Date | null;
    rangeMin: number;
    rangeMax: number;
    rangeValues: number[];
    sliderValues: number[];
    discreteIncluded: (string | number)[];
    discreteExcluded: (string | number)[];
    radioValue: string | number | boolean | null;
    textValue: string;
    numberValue: number | null;
    toggleValue: boolean;
    queryValue: string | number | boolean | null;
    treeSelectedNodes: any;
    autocompleteValue: string[];
    selectedListboxValues: (string | number | boolean)[];
    readonly autocompleteSuggestions: import("@angular/core").WritableSignal<string[]>;
    readonly effectiveOptions: import("@angular/core").Signal<FilterOption[]>;
    readonly showSearch: import("@angular/core").Signal<boolean>;
    readonly rangeFloor: import("@angular/core").Signal<number>;
    readonly rangeCeil: import("@angular/core").Signal<number>;
    readonly rangeStep: import("@angular/core").Signal<number>;
    readonly sliderMin: import("@angular/core").Signal<number>;
    readonly sliderMax: import("@angular/core").Signal<number>;
    readonly sliderStep: import("@angular/core").Signal<number>;
    readonly sliderUnit: import("@angular/core").Signal<string>;
    readonly filteredDisplayOptions: import("@angular/core").Signal<FilterOption[]>;
    readonly allSelected: import("@angular/core").Signal<boolean>;
    readonly selectedValues: import("@angular/core").Signal<string[]>;
    constructor();
    private _selectedEffect;
    ngOnInit(): void;
    private _initializeFromSelected;
    isOptionSelected(value: string | number | boolean): boolean;
    onAddOption(option: string): void;
    onRemoveOption(option: string): void;
    onSelectAll(): void;
    onDeselectAll(): void;
    onRemoveDiscreteIncluded(value: string | number): void;
    onRemoveDiscreteExcluded(value: string | number): void;
    onToggleModeFromHeader(mode: 'include' | 'exclude'): void;
    syncSliderFromInputs(): void;
    syncInputsFromSlider(): void;
    validateDateRange(): void;
    validateSliderRange(): void;
    onAutocompleteSearch(event: any): void;
    onClear(): void;
    onApply(): void;
    private _getEffectiveOptions;
    private _loadAsyncOptions;
    static ɵfac: i0.ɵɵFactoryDeclaration<FilterValueSelectorComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FilterValueSelectorComponent, "ui-filter-value-selector", never, { "showHeader": { "alias": "showHeader"; "required": false; "isSignal": true; }; "showFooter": { "alias": "showFooter"; "required": false; "isSignal": true; }; "headerLabel": { "alias": "headerLabel"; "required": false; "isSignal": true; }; "headerBadge": { "alias": "headerBadge"; "required": false; "isSignal": true; }; "headerBadgeColor": { "alias": "headerBadgeColor"; "required": false; "isSignal": true; }; "showModeToggle": { "alias": "showModeToggle"; "required": false; "isSignal": true; }; "valueType": { "alias": "valueType"; "required": false; "isSignal": true; }; "loading": { "alias": "loading"; "required": false; "isSignal": true; }; "options": { "alias": "options"; "required": false; "isSignal": true; }; "displayOptions": { "alias": "displayOptions"; "required": false; "isSignal": true; }; "selected": { "alias": "selected"; "required": false; "isSignal": true; }; "selectedExcluded": { "alias": "selectedExcluded"; "required": false; "isSignal": true; }; "editingMode": { "alias": "editingMode"; "required": false; "isSignal": true; }; "min": { "alias": "min"; "required": false; "isSignal": true; }; "max": { "alias": "max"; "required": false; "isSignal": true; }; "step": { "alias": "step"; "required": false; "isSignal": true; }; "labels": { "alias": "labels"; "required": false; "isSignal": true; }; "placeholder": { "alias": "placeholder"; "required": false; "isSignal": true; }; "optionsLoader": { "alias": "optionsLoader"; "required": false; "isSignal": true; }; "filterContext": { "alias": "filterContext"; "required": false; "isSignal": true; }; "enableVirtualScroll": { "alias": "enableVirtualScroll"; "required": false; "isSignal": true; }; "virtualScrollItemSize": { "alias": "virtualScrollItemSize"; "required": false; "isSignal": true; }; "virtualScrollThreshold": { "alias": "virtualScrollThreshold"; "required": false; "isSignal": true; }; "sliderConfig": { "alias": "sliderConfig"; "required": false; "isSignal": true; }; "treeNodes": { "alias": "treeNodes"; "required": false; "isSignal": true; }; "dateFormat": { "alias": "dateFormat"; "required": false; "isSignal": true; }; "showTime": { "alias": "showTime"; "required": false; "isSignal": true; }; "hasClearButton": { "alias": "hasClearButton"; "required": false; "isSignal": true; }; }, { "cancelEvent": "cancelEvent"; "applyEvent": "applyEvent"; "modeChanged": "modeChanged"; }, never, never, true, never>;
}