import { ComparisonOperator, ValidationRuleType } from 'devextreme/common';
import { NestedOptionHost } from 'devextreme-angular/core';
import { CollectionNestedOption } from 'devextreme-angular/core';
import * as i0 from "@angular/core";
export declare class DxiDataGridCompareRuleComponent extends CollectionNestedOption {
    get comparisonTarget(): Function;
    set comparisonTarget(value: Function);
    get comparisonType(): ComparisonOperator;
    set comparisonType(value: ComparisonOperator);
    get ignoreEmptyValue(): boolean;
    set ignoreEmptyValue(value: boolean);
    get message(): string;
    set message(value: string);
    get type(): ValidationRuleType;
    set type(value: ValidationRuleType);
    protected get _optionPath(): string;
    constructor(parentOptionHost: NestedOptionHost, optionHost: NestedOptionHost);
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DxiDataGridCompareRuleComponent, [{ host: true; skipSelf: true; }, { host: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DxiDataGridCompareRuleComponent, "dxi-data-grid-compare-rule", never, { "comparisonTarget": { "alias": "comparisonTarget"; "required": false; }; "comparisonType": { "alias": "comparisonType"; "required": false; }; "ignoreEmptyValue": { "alias": "ignoreEmptyValue"; "required": false; }; "message": { "alias": "message"; "required": false; }; "type": { "alias": "type"; "required": false; }; }, {}, never, never, false, never>;
}
export declare class DxiDataGridCompareRuleModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<DxiDataGridCompareRuleModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<DxiDataGridCompareRuleModule, [typeof DxiDataGridCompareRuleComponent], never, [typeof DxiDataGridCompareRuleComponent]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<DxiDataGridCompareRuleModule>;
}