repo-relative path to the authoring file (e.g. "src/server/schema.ts"). NOT a line number.
the exported symbol within that file (e.g. a Drizzle table export, or the operation's name).
Optionalkindwhat kind of authored thing it is — "drizzle-table" | "operation" | "better-auth" | … (advisory label).
A stable, symbolic pointer back to the authored source an element was projected from (advisory provenance).