To delete items from a table, use .deleteFrom():

await db
  .deleteFrom('tablename')
  .where('id', '=', 1)
  .execute()

This corresponds to the SQL query:

DELETE FROM tablename WHERE id=1;

Lessons this unit:

0:	Introduction
1:	Installing Kysely
2:	Select queries
3:	Inserting data
4:	▶︎ Deleting data
5:	Updating data
6:	Joins