#152 Update project dependencies

Author: astropenguin

poetry.lock

@@ -13,7 +13,10 @@ documentation = "https://astropenguin.github.io/xarray-dataclasses/"
 python = ">=3.7.1, <3.11"
 morecopy = "^0.2"
 more-itertools = "^8.12"
-numpy = "^1.15"
+numpy = [
+    { version = ">=1.15, <1.22", python = ">=3.7.1, <3.8" },
+    { version = "^1.15", python = ">=3.8, <3.11" },
+]
 typing-extensions = "^3.10"
 xarray = [
     { version = ">=0.18, <0.21", python = ">=3.7.1, <3.8" },
@@ -28,9 +31,18 @@ ipython = [
 ]
 myst-parser = "^0.17"
 pydata-sphinx-theme = "^0.8"
+pyright = "^1.1"
 pytest = "^7.1"
 sphinx = "^4.5"
 
+[tool.pyright]
+typeCheckingMode = "strict"
+reportImportCycles = "warning"
+reportUnknownArgumentType = "warning"
+reportUnknownMemberType = "warning"
+reportUnknownParameterType = "warning"
+reportUnknownVariableType = "warning"
+
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"