From 48394c64aea83eb0cfad131873d3e032d504ec5f Mon Sep 17 00:00:00 2001
From: Alex Rickabaugh <alx+alxhub@alxandria.net>
Date: Fri, 29 Jun 2018 14:25:46 -0700
Subject: [PATCH] fix(ivy): remove spurious comma in ngtsc-built .d.ts files
 (#24738)

On accident a comma was emitted between imports when generating .d.ts
files. This commit removes it.

PR Close #24738
---
 packages/compiler-cli/src/ngtsc/transform/src/declaration.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/compiler-cli/src/ngtsc/transform/src/declaration.ts b/packages/compiler-cli/src/ngtsc/transform/src/declaration.ts
index 3c24a6be95..fbb4cee703 100644
--- a/packages/compiler-cli/src/ngtsc/transform/src/declaration.ts
+++ b/packages/compiler-cli/src/ngtsc/transform/src/declaration.ts
@@ -59,7 +59,7 @@ export class DtsFileTransformer {
 
     const imports = this.imports.getAllImports(tsPath, this.coreImportsFrom);
     if (imports.length !== 0) {
-      dts = imports.map(i => `import * as ${i.as} from '${i.name}';\n`).join() + dts;
+      dts = imports.map(i => `import * as ${i.as} from '${i.name}';\n`).join('') + dts;
     }
 
     return dts;