typedef TextAbstraction::Length Length; ///< The length of an array
typedef TextAbstraction::BidiInfoIndex BidiInfoIndex; ///< Index to the bidirectional info for a paragraph.
typedef TextAbstraction::Script Script; ///< The character's script.
+typedef TextAbstraction::LineBreakInfo LineBreakInfo; ///< Line break info (must break, allow break, no break). Possible values are: LINE_MUST_BREAK, LINE_ALLOW_BREAK and LINE_NO_BREAK (in the TextAbstraction namespace).
+typedef TextAbstraction::WordBreakInfo WordBreakInfo; ///< Word break info (break, no break). Possible values are: WORD_BREAK and WORD_NO_BREAK (in the TextAbstraction namespace).
typedef uint32_t GlyphIndex; ///< An index into an array of glyphs