import { Injector, OnInit } from '@angular/core';
import { Observable } from 'rxjs';
export declare abstract class FiltersBase implements OnInit {
    protected constructor(injector: Injector);
    conditionSource: {
        key: ConditionOperator;
        label: string;
        types: FilterTypes[];
    }[];
    abstract filter: Filter;
    get filterTypes(): typeof FilterTypes;
    get conditionOperators(): typeof ConditionOperator;
    get logicalOperators(): typeof LogicalOperator;
    ngOnInit(): void;
}
export declare class PageFilter {
    pageNumber: number;
    pageSize: number;
    sortName: string;
    searchBy: string;
    filters: Filter[];
    sort: string;
    isSortAscending: boolean;
}
export declare class Filter {
    hidden?: boolean;
    field: string;
    label: string;
    hasFilter?: boolean;
    value?: any;
    valueTo?: any;
    values?: any[];
    hiddenCondition?: boolean;
    type: FilterTypes;
    logicalOperator: LogicalOperator;
    conditionOperator: ConditionOperator;
    conditionName?: string;
    valueName?: string;
    valueToName?: string;
    valuesName?: string;
    options?: FilterOptions;
}
export declare class FilterOptions {
    selectBoxOptions?: FilterSelectBoxOptions;
    numberBoxOptions?: FilterNumberBoxOptions;
    trueFalseOptions?: FilterTrueFalseOptions;
    dateTimeOptions?: FilterDateTimeOptions;
    conditionOptions?: FilterConditionOptions;
}
export declare class FilterConditionOptions {
    conditionLabel: string;
    betweenLabel: 'Between';
    containsLabel: 'Contains';
    endWithLabel: 'EndWith';
    equalLabel: 'Equal';
    exactLabel: 'Exact';
    greaterThanLabel: 'GreaterThan';
    greaterThanOrEqualLabel: 'GreaterThanOrEqual';
    lessThanLabel: 'LessThan';
    lessThanOrEqualLabel: 'LessThanOrEqual';
    notEqualLabel: 'NotEqual';
    startWithLabel: 'StartWith';
    inRangeLabel: 'InRange';
    lastMonthLabel: 'LastMonth';
    lastWeekLabel: 'LastWeek';
    currentMonthLabel: 'CurrentMonth';
    currentWeekLabel: 'CurrentWeek';
    currentYearLabel: 'CurrentYear';
}
export declare class FilterDateTimeOptions {
    dateLabel: string;
    fromLabel: string;
    toLabel: string;
}
export declare class FilterTrueFalseOptions {
    falseLabel?: string;
    trueLabel?: string;
    falseIsNull?: boolean;
}
export declare class FilterNumberBoxOptions {
    isMoney?: boolean;
    prefixTextForHint?: string;
    minLabel?: string;
    maxLabel?: string;
    amountLabel?: string;
    fromLabel?: string;
    toLabel?: string;
}
export declare class FilterSelectBoxOptions {
    lazyLoad?: boolean;
    valueMember: string;
    displayMember: string;
    source: any[];
    searcher?: (search: string) => Observable<any[]>;
    useMobileSelector?: boolean;
    hasSearch?: boolean;
    placeholder?: string;
    emptyText?: string;
}
export declare enum LogicalOperator {
    And = "And",
    Or = "Or"
}
export declare enum ConditionOperator {
    None = "None",
    Contains = "Contains",
    StartWith = "StartWith",
    EndWith = "EndWith",
    Equal = "Equal",
    NotEqual = "NotEqual",
    GreaterThan = "GreaterThan",
    GreaterThanOrEqual = "GreaterThanOrEqual",
    LessThan = "LessThan",
    LessThanOrEqual = "LessThanOrEqual",
    Between = "Between",
    Exact = "Exact",
    LastWeek = "LastWeek",
    LastMonth = "LastMonth",
    CurrentWeek = "CurrentWeek",
    CurrentMonth = "CurrentMonth",
    CurrentYear = "CurrentYear",
    InRange = "InRange",
    NotIn = "NotIn",
    NotContains = "NotContains"
}
export declare enum FilterTypes {
    DateTime = 1,
    Number = 2,
    SingleSelect = 3,
    MultiSelect = 4,
    TextBox = 5,
    TrueFalse = 6,
    ListCheck = 7
}
export declare class NgxApplyFilterResult {
    filters: Filter[];
    filtersQueryString: string;
    filteredFilters: Filter[];
}