diff --git a/src/compiler/utils/patterns.ts b/src/compiler/utils/patterns.ts
index 06b2739259..0728035a48 100644
--- a/src/compiler/utils/patterns.ts
+++ b/src/compiler/utils/patterns.ts
@@ -1,5 +1,5 @@
 export const whitespace = /[ \t\r\n]/;
-export const startWhitespace = /^[ \t\r\n]*/;
-export const endWhitespace = /[ \t\r\n]*$/;
+export const start_whitespace = /^[ \t\r\n]*/;
+export const end_whitespace = /[ \t\r\n]*$/;
 
 export const dimensions = /^(?:offset|client)(?:Width|Height)$/;
diff --git a/src/compiler/utils/trim.ts b/src/compiler/utils/trim.ts
index f9166fb4df..05af79cc90 100644
--- a/src/compiler/utils/trim.ts
+++ b/src/compiler/utils/trim.ts
@@ -1,9 +1,9 @@
-import { startWhitespace, endWhitespace } from './patterns';
+import { start_whitespace, end_whitespace } from './patterns';
 
 export function trim_start(str: string) {
-	return str.replace(startWhitespace, '');
+	return str.replace(start_whitespace, '');
 }
 
 export function trim_end(str: string) {
-	return str.replace(endWhitespace, '');
+	return str.replace(end_whitespace, '');
 }