diff --git a/.eslintignore b/.eslintignore
index f12fbc099222..c1f55fd64284 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -134,8 +134,6 @@ devtools/shared/*.js
 !devtools/shared/indentation.js
 !devtools/shared/loader-plugin-raw.jsm
 !devtools/shared/task.js
-devtools/shared/*.jsm
-!devtools/shared/Loader.jsm
 devtools/shared/apps/**
 devtools/shared/client/**
 devtools/shared/discovery/**
diff --git a/devtools/shared/loader-plugin-raw.jsm b/devtools/shared/loader-plugin-raw.jsm
index 092c6a4014e5..de5fdaa50690 100644
--- a/devtools/shared/loader-plugin-raw.jsm
+++ b/devtools/shared/loader-plugin-raw.jsm
@@ -13,7 +13,7 @@ const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm", {});
  * requires; other requires should not be passed to this.  See
  * https://github.com/webpack/raw-loader.
  */
-function requireRawId(id, require) {
+this.requireRawId = function (id, require) {
   // Add the chrome:// protocol for properties files if missing (see Bug 1294220)
   if (id.endsWith(".properties") && !id.startsWith("raw!chrome://")) {
     id = id.replace("raw!", "raw!chrome://");
@@ -28,7 +28,6 @@ function requireRawId(id, require) {
     uri = uri.slice(0, -3);
   }
 
-
   let stream = NetUtil.newChannel({
     uri: NetUtil.newURI(uri, "UTF-8"),
     loadUsingSystemPrincipal: true
@@ -43,6 +42,6 @@ function requireRawId(id, require) {
   // For the time being it doesn't seem worthwhile to cache the
   // result here.
   return data;
-}
+};
 
 this.EXPORTED_SYMBOLS = ["requireRawId"];