import { Type } from '@angular/core';
import { IgxRingSeriesBaseComponent } from "./igx-ring-series-base-component";
import { HierarchicalRingSeries } from "./HierarchicalRingSeries";
/**
 * Represents a IgxDoughnutChartComponent hierarchical series.
*/
export declare const IgxHierarchicalRingSeriesComponent_PROVIDERS: {
    provide: typeof IgxRingSeriesBaseComponent;
    useExisting: Type<any>;
}[];
export declare class IgxHierarchicalRingSeriesComponent extends IgxRingSeriesBaseComponent {
    protected createImplementation(): HierarchicalRingSeries;
    readonly i: HierarchicalRingSeries;
    constructor();
    /**
     * Gets or sets the property name that contains the children items collection.
    */
    childrenMemberPath: string;
}
