You can search for identifiers within the package.
in-package search v0.2.0
otoggl.lib
types.ml
1 2 3 4 5 6 include Toggl_t include Toggl_j include Toggl_v let create_time_entry_request = Toggl_v.create_time_entry_request ~created_with:"trackoclock"
1 2 3 4 5 6
include Toggl_t include Toggl_j include Toggl_v let create_time_entry_request = Toggl_v.create_time_entry_request ~created_with:"trackoclock"