import { GridFilterDialogViewModelGrouping as GridFilterDialogViewModelGrouping_internal } from "./GridFilterDialogViewModelGrouping";
export declare class IgcGridFilterDialogViewModelGrouping {
    protected createImplementation(): GridFilterDialogViewModelGrouping_internal;
    protected _implementation: any;
    /**
     * @hidden
     */
    get i(): GridFilterDialogViewModelGrouping_internal;
    private onImplementationCreated;
    constructor();
    protected _provideImplementation(i: any): void;
    get startIndex(): number;
    set startIndex(v: number);
    get endIndex(): number;
    set endIndex(v: number);
    get isOrGrouping(): boolean;
    set isOrGrouping(v: boolean);
    findByName(name: string): any;
}