import { DomainChartToolbarProvider } from "./DomainChartToolbarProvider";
import { DomainChart } from "./DomainChart";
import { ToolActionInfo } from "igniteui-angular-core";
import { Type } from "igniteui-angular-core";
import { ToolCommand } from "igniteui-angular-core";
/**
 * @hidden
 */
export declare class CategoryChartToolbarProvider extends DomainChartToolbarProvider {
    static $t: Type;
    private v;
    protected d(a: DomainChart, b: ToolActionInfo): void;
    protected r(a: DomainChart, b: string, c: any, d: any): void;
    protected i(a: DomainChart, b: ToolCommand): void;
}
