1 files changed, 12 insertions, 6 deletions
diff --git a/mesonbuild/dependencies/base.py b/mesonbuild/dependencies/base.py
index 6881a34..b79be42 100644
--- a/mesonbuild/dependencies/base.py
+++ b/mesonbuild/dependencies/base.py
@@ -27,9 +27,10 @@ from ..mesonlib import version_compare_many
 from ..interpreterbase import FeatureDeprecated
 
 if T.TYPE_CHECKING:
+    from .._typing import ImmutableListProtocol
     from ..compilers.compilers import Compiler
     from ..environment import Environment
-    from ..build import BuildTarget, CustomTarget
+    from ..build import BuildTarget, CustomTarget, IncludeDirs
     from ..mesonlib import FileOrString
 
 
@@ -162,7 +163,9 @@ class Dependency(HoldableObject):
     def get_exe_args(self, compiler: 'Compiler') -> T.List[str]:
         return []
 
-    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any]) -> str:
+    def get_pkgconfig_variable(self, variable_name: str,
+                               define_variable: 'ImmutableListProtocol[str]',
+                               default: T.Optional[str]) -> str:
         raise DependencyException(f'{self.name!r} is not a pkgconfig dependency')
 
     def get_configtool_variable(self, variable_name: str) -> str:
@@ -216,9 +219,10 @@ class Dependency(HoldableObject):
         return new_dep
 
 class InternalDependency(Dependency):
-    def __init__(self, version: str, incdirs: T.List[str], compile_args: T.List[str],
-                 link_args: T.List[str], libraries: T.List['BuildTarget'],
-                 whole_libraries: T.List['BuildTarget'],
+    def __init__(self, version: str, incdirs: T.List['IncludeDirs'], compile_args: T.List[str],
+                 link_args: T.List[str],
+                 libraries: T.List[T.Union['BuildTarget', 'CustomTarget']],
+                 whole_libraries: T.List[T.Union['BuildTarget', 'CustomTarget']],
                  sources: T.Sequence[T.Union['FileOrString', 'CustomTarget']],
                  ext_deps: T.List[Dependency], variables: T.Dict[str, T.Any]):
         super().__init__(DependencyTypeName('internal'), {})
@@ -254,7 +258,9 @@ class InternalDependency(Dependency):
             return True
         return any(d.is_built() for d in self.ext_deps)
 
-    def get_pkgconfig_variable(self, variable_name: str, kwargs: T.Dict[str, T.Any]) -> str:
+    def get_pkgconfig_variable(self, variable_name: str,
+                               define_variable: 'ImmutableListProtocol[str]',
+                               default: T.Optional[str]) -> str:
         raise DependencyException('Method "get_pkgconfig_variable()" is '
                                   'invalid for an internal dependency')