/**
 * Represents a single glyph in a shaped glyph run, containing its
 * positioning information for text rendering.
 */
export type ShapedGlyph = {
    /** The glyph ID in the font. */
    glyphId: number;
    /**
     * The Unicode code points that this glyph represents. For simple glyphs,
     * this is a single code point. For ligatures (e.g., "ffi"), this contains
     * all constituent code points [0x66, 0x66, 0x69].
     */
    codePoints: number[];
    /**
     * Base horizontal advance from hmtx. This is the default pen movement
     * after rendering this glyph, before any GPOS adjustments.
     */
    advance: number;
    /**
     * GPOS horizontal advance adjustment (e.g., kerning). Added to `advance`
     * to get the total pen movement. Affects placement of all subsequent
     * glyphs. Negative values bring glyphs closer together.
     */
    advanceAdjust?: number;
    /**
     * Horizontal offset for rendering this glyph, relative to the current
     * pen position. Used for fine-tuning glyph placement (e.g., mark
     * positioning). Does not affect subsequent glyphs.
     */
    xOffset?: number;
    /**
     * Vertical offset for rendering this glyph, relative to the current
     * pen position. Positive values move the glyph upward. Does not affect
     * subsequent glyphs.
     */
    yOffset?: number;
};
/**
 * A sequence of shaped glyphs resulting from text layout.
 */
export type GlyphRun = {
    /** The shaped glyphs in visual order. */
    glyphs: ShapedGlyph[];
};