export type TimelineChartTone = "category1" | "category2" | "category3" | "category4" | "category5" | "category6" | "category7" | "category8";
export type TimelineChartEvent = {
    /** Point on the axis (year, day index, ordinal step…). */
    position: number;
    /** Required short label, shown above/below the marker (alternated). */
    label: string;
    /** Optional longer description, surfaced in the accessible list + tooltip. */
    description?: string;
    /** Optional explicit categorical tone; otherwise cycles category1..8. */
    tone?: TimelineChartTone;
};
export type TimelineChartProps = {
    data: TimelineChartEvent[];
    label: string;
    width?: number;
    height?: number;
    class?: string;
};
export declare const TimelineChart: import("vue").DefineComponent<import("vue").ExtractPropTypes<{
    data: {
        type: () => TimelineChartEvent[];
        required: true;
    };
    label: {
        type: StringConstructor;
        required: true;
    };
    width: {
        type: NumberConstructor;
        default: number;
    };
    height: {
        type: NumberConstructor;
        default: number;
    };
    class: {
        type: StringConstructor;
        default: undefined;
    };
}>, () => import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
    [key: string]: any;
}>, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly<import("vue").ExtractPropTypes<{
    data: {
        type: () => TimelineChartEvent[];
        required: true;
    };
    label: {
        type: StringConstructor;
        required: true;
    };
    width: {
        type: NumberConstructor;
        default: number;
    };
    height: {
        type: NumberConstructor;
        default: number;
    };
    class: {
        type: StringConstructor;
        default: undefined;
    };
}>> & Readonly<{}>, {
    class: string;
    height: number;
    width: number;
}, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>;
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