import { Base, Type } from "igniteui-angular-core/ES2015/type";
import { LabelAppearanceData } from "igniteui-angular-core/ES2015/LabelAppearanceData";
import { LineVisualData } from "igniteui-angular-core/ES2015/LineVisualData";
import { RectData } from "igniteui-angular-core/ES2015/RectData";
/**
 * @hidden
 */
export declare class SparklineAxisVisualData extends Base {
    static $t: Type;
    constructor();
    private _name;
    name: string;
    private _minLabel;
    minLabel: LabelAppearanceData;
    private _maxLabel;
    maxLabel: LabelAppearanceData;
    private _axisLine;
    axisLine: LineVisualData;
    scaleByViewport(a: RectData): void;
    serialize(): string;
}
