val obj_file_of_baseuri:
must_exist:bool -> writable:bool -> baseuri:string -> string
val lexicon_file_of_baseuri:
must_exist:bool -> writable:bool -> baseuri:string -> string
val obj_file_of_baseuri:
must_exist:bool -> writable:bool -> baseuri:string -> string
val lexicon_file_of_baseuri:
must_exist:bool -> writable:bool -> baseuri:string -> string