Type check test files.

diff --git a/tsconfig.json b/tsconfig.json
index 09e31911095566e2d58db7a019344a357e17c6e7..ef20f304e9917bdcb52ae5ccd48abd6d59812a73 100644 (file)
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -14,7 +14,8 @@
                "noErrorTruncation": true,
                "noFallthroughCasesInSwitch": true,
                "strict": true,
-               "rootDir": "src"
+               "rootDir": "src",
+               "checkJs": true
        },
        "include": [
                "src/**/*"