import { Format } from 'devextreme/common/core/localization';
import { SummaryType } from 'devextreme/common/grids';
import { NestedOptionHost } from 'devextreme-angular/core';
import { CollectionNestedOption } from 'devextreme-angular/core';
import * as i0 from "@angular/core";
export declare class DxiGroupItemComponent extends CollectionNestedOption {
    get alignByColumn(): boolean;
    set alignByColumn(value: boolean);
    get column(): string | undefined;
    set column(value: string | undefined);
    get customizeText(): Function;
    set customizeText(value: Function);
    get displayFormat(): string | undefined;
    set displayFormat(value: string | undefined);
    get name(): string | undefined;
    set name(value: string | undefined);
    get showInColumn(): string | undefined;
    set showInColumn(value: string | undefined);
    get showInGroupFooter(): boolean;
    set showInGroupFooter(value: boolean);
    get skipEmptyValues(): boolean;
    set skipEmptyValues(value: boolean);
    get summaryType(): SummaryType | string | undefined;
    set summaryType(value: SummaryType | string | undefined);
    get valueFormat(): Format | string | undefined;
    set valueFormat(value: Format | string | undefined);
    protected get _optionPath(): string;
    constructor(parentOptionHost: NestedOptionHost, optionHost: NestedOptionHost);
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DxiGroupItemComponent, [{ host: true; skipSelf: true; }, { host: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DxiGroupItemComponent, "dxi-group-item", never, { "alignByColumn": { "alias": "alignByColumn"; "required": false; }; "column": { "alias": "column"; "required": false; }; "customizeText": { "alias": "customizeText"; "required": false; }; "displayFormat": { "alias": "displayFormat"; "required": false; }; "name": { "alias": "name"; "required": false; }; "showInColumn": { "alias": "showInColumn"; "required": false; }; "showInGroupFooter": { "alias": "showInGroupFooter"; "required": false; }; "skipEmptyValues": { "alias": "skipEmptyValues"; "required": false; }; "summaryType": { "alias": "summaryType"; "required": false; }; "valueFormat": { "alias": "valueFormat"; "required": false; }; }, {}, never, never, true, never>;
}
export declare class DxiGroupItemModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<DxiGroupItemModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<DxiGroupItemModule, never, [typeof DxiGroupItemComponent], [typeof DxiGroupItemComponent]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<DxiGroupItemModule>;
}