~jaro/balkon

ref: a2d91928eca26673b19d166f2af3ee8da527df76 balkon/src/Data/Text/ParagraphLayout/Internal/WithSpan.hs -rw-r--r-- 1.2 KiB
Move BiDi Level to separate module.
Allow extracting ResolvedBox from WithSpan.
Separate WithSpan for sharing with other modules.