type FontBook
import gralha-truetype@0.1.0.1/font.bend as Fontimport Base
20# The glyph, kerning and metric maps hold text-format fonts (font.parse) and
21# every face's metrics; faces holds the lazily read TrueType faces by number.
22type FontBook is Data:
23 FontBook{glyphs: Map<&2, FontGlyph>, kerning: Map<&2, F32>, metrics: Map<&2, F32>, faces: Map<&2, TTFace>}