import { AnnotationLayerDescription } from "./AnnotationLayerDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class ItemToolTipLayerDescription extends AnnotationLayerDescription {
    static $t: Type;
    protected get_type(): string;
    constructor();
    private b6;
    get targetSeriesRef(): string;
    set targetSeriesRef(a: string);
    private b3;
    get useInterpolation(): boolean;
    set useInterpolation(a: boolean);
    private b2;
    get skipUnknownValues(): boolean;
    set skipUnknownValues(a: boolean);
}
