~jaro/balkon

ref: ca5a620b72631891d191916a65d5208197ebf8a4 balkon/test/Data/Text/ParagraphLayout/Internal/TreeSpec.hs -rw-r--r-- 4.3 KiB
Consolidate tree types into one.
Add required textDirection to TextOptions.
Use ResolvedBox when flattening trees.