diff --git a/coverage-total.svg b/coverage-total.svg
new file mode 100644
index 0000000..b0b1bec
--- /dev/null
+++ b/coverage-total.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/coverage.svg b/coverage.svg
new file mode 100644
index 0000000..d2d214a
--- /dev/null
+++ b/coverage.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/packages/rotation_stage/coverage.svg b/packages/rotation_stage/coverage.svg
new file mode 100644
index 0000000..a90ce6c
--- /dev/null
+++ b/packages/rotation_stage/coverage.svg
@@ -0,0 +1 @@
+
\ No newline at end of file