/**
 * Color & Styling Primitives
 *
 * Basic types used throughout OOXML for colors, borders, and shading.
 */
/**
 * Theme color slots from theme1.xml
 */
type ThemeColorSlot = 'dk1' | 'lt1' | 'dk2' | 'lt2' | 'accent1' | 'accent2' | 'accent3' | 'accent4' | 'accent5' | 'accent6' | 'hlink' | 'folHlink' | 'background1' | 'text1' | 'background2' | 'text2';
/**
 * ECMA-376 color reference — either a direct RGB hex, a theme slot
 * reference (with optional tint/shade), or `auto` for context-dependent
 * defaults (usually black for text on light backgrounds). When both
 * `rgb` and `themeColor` are set, the theme wins on Word import and the
 * `rgb` acts as a fallback for renderers without theme support.
 *
 * See ECMA-376 §17.18.39 (`ST_ThemeColor`).
 */
interface ColorValue {
    /** RGB hex value without # (e.g., "FF0000") */
    rgb?: string;
    /** Theme color slot reference */
    themeColor?: ThemeColorSlot;
    /** Tint modifier (0-255 as hex string, e.g., "80") - makes color lighter */
    themeTint?: string;
    /** Shade modifier (0-255 as hex string) - makes color darker */
    themeShade?: string;
    /** Auto color - context-dependent (usually black for text) */
    auto?: boolean;
}
/**
 * One side of a border — style, color, width, spacing. Used by paragraph
 * borders, table borders (per-cell or whole-table), and page borders.
 * `size` is in eighths of a point (Word's wire format); `space` is in
 * points.
 *
 * See ECMA-376 §17.18.2 (`ST_Border`).
 */
interface BorderSpec {
    /** Border style */
    style: 'none' | 'single' | 'double' | 'dotted' | 'dashed' | 'thick' | 'triple' | 'thinThickSmallGap' | 'thickThinSmallGap' | 'thinThickMediumGap' | 'thickThinMediumGap' | 'thinThickLargeGap' | 'thickThinLargeGap' | 'wave' | 'doubleWave' | 'dashSmallGap' | 'dashDotStroked' | 'threeDEmboss' | 'threeDEngrave' | 'outset' | 'inset' | 'nil';
    /** Color of the border */
    color?: ColorValue;
    /** Width in eighths of a point (1/8 pt) */
    size?: number;
    /** Spacing from text in points */
    space?: number;
    /** Shadow effect */
    shadow?: boolean;
    /** Frame effect */
    frame?: boolean;
}
/**
 * Cell/paragraph/run shading — Word's combined "fill + pattern overlay"
 * model. `fill` is the solid background; `color` is the pattern overlay
 * drawn on top; `pattern` selects the pattern type (defaults to
 * `'clear'` = solid `fill`, no pattern).
 *
 * See ECMA-376 §17.4.32 (`CT_Shd`).
 */
interface ShadingProperties {
    /** Pattern fill color */
    color?: ColorValue;
    /** Background fill color */
    fill?: ColorValue;
    /** Shading pattern type */
    pattern?: 'clear' | 'solid' | 'horzStripe' | 'vertStripe' | 'reverseDiagStripe' | 'diagStripe' | 'horzCross' | 'diagCross' | 'thinHorzStripe' | 'thinVertStripe' | 'thinReverseDiagStripe' | 'thinDiagStripe' | 'thinHorzCross' | 'thinDiagCross' | 'pct5' | 'pct10' | 'pct12' | 'pct15' | 'pct20' | 'pct25' | 'pct30' | 'pct35' | 'pct37' | 'pct40' | 'pct45' | 'pct50' | 'pct55' | 'pct60' | 'pct62' | 'pct65' | 'pct70' | 'pct75' | 'pct80' | 'pct85' | 'pct87' | 'pct90' | 'pct95' | 'nil';
}

export type { BorderSpec as B, ColorValue as C, ShadingProperties as S, ThemeColorSlot as T };