vh/update/readme

tb/18-utils-folder

tb/16-cjs-vs-esm

tb/15-designing-types

tb/12-weird-parts

tb/11-annotations-and-assertions

tb/ts-only-features

tb/thirteen

tb/objects

tb/mutability

tb/fourteen-and-fixes

tb/fix-missing-stuff-in-07

tb/deriving-types

tb/classes-chapter

tb/chapter-16-instead-of-15

matt/re-tooled-an-early-paragraph-to-focus-on-multi-line-errors

matt/integrated-arackis-feedback

matt/fixed-a-reference-to--type-faith--that-never-got-re-added

matt/added-summaries-to-each-chapter

matt/added-section-on-import-type-and-added-cjs-context-to-module-nodenext