Add capnp.pxd for public declarations of cython classes

capnp/includes/capnp_cpp.pxd

@@ -6,11 +6,7 @@ cdef extern from "../helpers/checkCompiler.h":
 
 from schema_cpp cimport Node, Data, StructNode, EnumNode, InterfaceNode, MessageBuilder, MessageReader
 from .capnp.helpers.non_circular cimport PythonInterfaceDynamicImpl, reraise_kj_exception
-
-from cpython.ref cimport PyObject
-from libc.stdint cimport *
-ctypedef unsigned int uint
-from libcpp cimport bool as cbool
+from .capnp.includes.types cimport *
 
 cdef extern from "kj/async.h" namespace " ::kj":
     cdef cppclass Promise[T]:

capnp/includes/schema_cpp.pxd

@@ -6,21 +6,8 @@
 from libc.stdint cimport *
 from capnp_cpp cimport DynamicOrphan
 from .capnp.helpers.non_circular cimport reraise_kj_exception
-ctypedef unsigned int uint
-ctypedef uint8_t byte
-ctypedef uint8_t UInt8
-ctypedef uint16_t UInt16
-ctypedef uint32_t UInt32
-ctypedef uint64_t UInt64
-ctypedef int8_t Int8
-ctypedef int16_t Int16
-ctypedef int32_t Int32
-ctypedef int64_t Int64
 
-ctypedef char * Object
-ctypedef bint Bool
-ctypedef float Float32
-ctypedef double Float64
+from .capnp.includes.types cimport *
 
 cdef extern from "capnp/dynamic.h" namespace " ::capnp":
     cdef cppclass DynamicValue:

capnp/includes/types.pxd

@@ -0,0 +1,19 @@
+from cpython.ref cimport PyObject, Py_INCREF, Py_DECREF
+from cpython.exc cimport PyErr_Clear
+from libc.stdint cimport *
+ctypedef unsigned int uint
+ctypedef uint8_t byte
+ctypedef uint8_t UInt8
+ctypedef uint16_t UInt16
+ctypedef uint32_t UInt32
+ctypedef uint64_t UInt64
+ctypedef int8_t Int8
+ctypedef int16_t Int16
+ctypedef int32_t Int32
+ctypedef int64_t Int64
+
+ctypedef char * Object
+ctypedef bint Bool
+ctypedef float Float32
+ctypedef double Float64
+from libcpp cimport bool as cbool