Type Alias
Where a lesson sits inside its own module.
total counts the module's lessons, not the course's. The reading is rendered beside the module's title — "Consonants · Lesson 13 of 27" — so a course-wide denominator there would name one thing and count another.
total
The lesson's one-based ordinal in sequence order.
sequence
How many lessons the module holds.
Where a lesson sits inside its own module.
Remarks
totalcounts the module's lessons, not the course's. The reading is rendered beside the module's title — "Consonants · Lesson 13 of 27" — so a course-wide denominator there would name one thing and count another.