Autocompletion of parameter in vscode

pygmt/src/basemap.py

@@ -2,10 +2,29 @@
 basemap - Plot base maps and frames for the figure.
 """
 
+from typing import TypedDict, Unpack
+
 from pygmt.clib import Session
 from pygmt.helpers import build_arg_string, fmt_docstring, kwargs_to_strings, use_alias
 
 
+class Parameters(TypedDict):
+    region: str
+    projection: str
+    zscale: str
+    zsize: str
+    frame: str
+    map_scale: str
+    box: str
+    rose: str
+    compass: str
+    verbose: bool
+    panel: str
+    coltypes: str
+    perspective: str
+    transparency: str
+
+
 @fmt_docstring
 @use_alias(
     R="region",
@@ -24,7 +43,7 @@
     t="transparency",
 )
 @kwargs_to_strings(R="sequence", c="sequence_comma", p="sequence")
-def basemap(self, **kwargs):
+def basemap(self, **kwargs: Unpack[Parameters]):
     r"""
     Plot base maps and frames for the figure.