diff --git a/typings.d.ts b/typings.d.ts
new file mode 100644
index 0000000000..dc0cfefb65
--- /dev/null
+++ b/typings.d.ts
@@ -0,0 +1,2 @@
+declare module '@antv/l7';
+declare module '@antv/l7-core';
\ No newline at end of file