diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b3b201e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,20 @@
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
diff --git a/dyson/grids/__init__.py b/dyson/grids/__init__.py
index 87a37d6..6e4d9bb 100644
--- a/dyson/grids/__init__.py
+++ b/dyson/grids/__init__.py
@@ -11,6 +11,10 @@
 
     grid
     frequency
+    time
+    fourier
+    pade
+    util
 """
 
 from __future__ import annotations