import { EventEmitter, OnChanges, OnDestroy, OnInit, Renderer2, ViewContainerRef, ComponentFactoryResolver, Injector } from '@angular/core';
import { AbstractControl, FormBuilder, FormGroup } from '@angular/forms';
import { PepValidatorService, IPepOption, PepUtilitiesService } from '@pepperi-addons/ngx-lib';
import { IPepSmartFilterOperator, IPepSmartFilterOperatorUnit } from './operator';
import { IPepSmartFilterData, IPepSmartFilterDataValue } from './filter';
import { PepSmartFilterBaseField } from './field';
import { TranslateService } from '@ngx-translate/core';
import * as i0 from "@angular/core";
export declare abstract class BaseFilterComponent implements OnInit, OnChanges, OnDestroy {
    private viewContainerRef;
    private injector;
    private resolver;
    private builder;
    protected translate: TranslateService;
    protected validator: PepValidatorService;
    protected utilitiesService: PepUtilitiesService;
    protected renderer: Renderer2;
    private readonly _destroyed;
    private actionsContainerRef;
    private _fieldIdWithNoDots;
    private _field;
    set field(value: PepSmartFilterBaseField);
    get field(): PepSmartFilterBaseField;
    variableFieldOptions: Array<IPepOption>;
    set variableField(list: any[]);
    private _filter;
    set filter(value: IPepSmartFilterData);
    get filter(): IPepSmartFilterData;
    protected _parentForm: FormGroup;
    set parentForm(form: FormGroup);
    emitOnChange: boolean;
    inline: boolean;
    showActionButtons: boolean;
    renderTitle: boolean;
    showAdditionalOperators: boolean;
    filterClear: EventEmitter<void>;
    filterChange: EventEmitter<IPepSmartFilterData>;
    private _operator;
    set operator(operator: IPepSmartFilterOperator);
    get operator(): IPepSmartFilterOperator;
    private _operatorUnit;
    set operatorUnit(operatorUnit: IPepSmartFilterOperatorUnit);
    get operatorUnit(): IPepSmartFilterOperatorUnit;
    get firstControlKey(): string;
    get firstControl(): AbstractControl;
    get secondControlKey(): string;
    get secondControl(): AbstractControl;
    protected operators: IPepSmartFilterOperator[];
    protected operatorUnits: IPepSmartFilterOperatorUnit[];
    protected readonly OPERATORS_TRANSLATION_PREFIX = "SMART_FILTERS.OPERATORS";
    protected readonly OPERATOR_UNITS_TRANSLATION_PREFIX = "SMART_FILTERS.OPERATOR_UNITS";
    form: FormGroup;
    constructor(viewContainerRef: ViewContainerRef, injector: Injector, resolver: ComponentFactoryResolver, builder: FormBuilder, translate: TranslateService, validator: PepValidatorService, utilitiesService: PepUtilitiesService, renderer: Renderer2);
    private createActionsComponent;
    private setupForm;
    private setupOperators;
    private setupFilter;
    protected updateParentForm(): void;
    protected getDestroyer(): import("rxjs").MonoTypeOperatorFunction<unknown>;
    private updateValidity;
    protected loadOperatorsOptions(): void;
    protected setFieldsStateAndValidators(): void;
    protected getDefaultOperatorUnit(): IPepSmartFilterOperatorUnit;
    protected initFilter(): void;
    abstract getDefaultOperator(): IPepSmartFilterOperator;
    abstract getFilterValue(): IPepSmartFilterDataValue;
    clearFilter(emitEvent?: boolean): void;
    applyFilter(): void;
    ngOnInit(): void;
    ngOnChanges(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<BaseFilterComponent, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<BaseFilterComponent, never, never, { "field": "field"; "variableField": "variableField"; "filter": "filter"; "parentForm": "parentForm"; "emitOnChange": "emitOnChange"; "inline": "inline"; "showActionButtons": "showActionButtons"; "renderTitle": "renderTitle"; "showAdditionalOperators": "showAdditionalOperators"; }, { "filterClear": "filterClear"; "filterChange": "filterChange"; }, never, never, false>;
}