export declare enum Operation {
    NONE = "none",
    COUNT = "count",
    SUM = "sum",
    DISTINCT = "cardinality",
    AVERAGE = "avg",
    MEDIAN = "median",
    Q1 = "q1",
    Q3 = "q3",
    MIN = "min",
    MAX = "max"
}
export declare enum GraphType {
    AREA = "area-default",
    AREA_WITH_LINES_AND_POINTS = "area-with-lines-and-points",
    BAR = "bar-default",
    CIRCULAR = "arc-default",
    CURVE = "line-default",
    CURVE_WITH_POINTS = "line-with-points",
    DONUT = "arc-donut",
    HISTOGRAM = "bar-histogram",
    POINTS = "point-default"
}
export interface AtLimit {
    at: number;
    others: boolean;
    order: 'asc' | 'desc';
    isTimeLimit: false;
}
export interface TimeLimit {
    interval: 'second' | 'minute' | 'hour' | 'day' | 'week' | 'quarter' | 'year';
    isTimeLimit: true;
}
export interface ChartAggregatedWidgetOptions {
    abscissa: {
        label: string;
        attribute: string;
        keep0: boolean;
        limit?: AtLimit | TimeLimit;
    };
    ordinate: {
        operation: Operation;
        label: string;
        attribute?: string;
        keep0: boolean;
    };
    groupBy?: {
        attribute: string;
        color: string;
    };
    graph: {
        donutSize?: number;
        tooltip?: boolean;
        title?: string;
        type: GraphType;
        stacked?: boolean;
        legend?: boolean;
    };
    additionalSpec?: any;
}