/**
 * Numeric scale primitives shared by every numeric Styled Column type
 * (Gradient, Percent Bar, Bullet Chart, Range Bar).
 *
 * These types describe how a column's numeric scale is resolved (via
 * literal numbers, dynamic column-wide aggregates, or comparison against
 * another column) and how that scale is segmented into coloured ranges.
 */
/**
 * Symbolic range endpoints that resolve to a value computed across column's visible rows (rather than hard-coded number): Col-Min, Col-Max, Col-Avg, Col-Median
 */
export type DynamicRangeEndpoint = 'Col-Min' | 'Col-Max' | 'Col-Avg' | 'Col-Median';
/**
 * Whether the Range is Number or Percent based
 */
export type RangeValueType = 'Number' | 'Percentage';
/**
 * Defines Colours to show in Gradient, Percent Bar and Bullet Chart Styles
 */
export interface CellColorRange {
    /**
     * Start of Range, can be literal number or DynamicRangeEndpoint
     */
    Min: number | DynamicRangeEndpoint;
    /**
     * End of Range, can be literal number or DynamicRangeEndpoint
     */
    Max: number | DynamicRangeEndpoint;
    /**
     * Cell colour to use for values that fall inside Range
     */
    Color: string;
    /**
     * Reverses the alpha ramp **within this range only** — values at the *low*
     * end render saturated, values at the *high* end render faint.
     *
     * Useful as a Gradient Style option when the natural reading is
     * "lower-is-darker" (e.g. lower trade IDs are older / more important, so
     * deserve more visual emphasis than newer ones).
     *
     * Only honoured by Gradient Style.
     */
    ReverseGradient?: boolean;
}
/**
 * Enables a Percent Bar or Gradient Style to use another column in its calculations
 */
export interface ColumnComparison {
    /**
     * Start value - either numeric value or Column ID
     */
    MinValue: number | string;
    /**
     * End value - either numeric value or Column ID
     */
    MaxValue: number | string;
    /**
     * Colour to use for the Comparison
     */
    Color: string;
}
/**
 * Base type for Numeric Styled Columns (i.e. Gradient and Percent Bar)
 */
export interface NumericStyledColumn {
    /**
     * Ranges (e.g. to create traffic light effect)
     */
    CellRanges?: CellColorRange[];
    /**
     * Compares Cell values to another Column
     */
    ColumnComparison?: ColumnComparison;
    /**
     * Used with Ranges; can be Number (any number or Col-Min/Col-Max) or 'Percentage' (values 0-100)
     * @defaultValue Number
     */
    RangeValueType?: RangeValueType;
}