Add package.json#imports

Author: NullVoxPopuli

files/package.json

@@ -80,6 +80,9 @@
     "type": "addon",
     "main": "addon-main.cjs"
   },
+  "imports": {
+    "#src/*": "./src/*"
+  },
   "exports": {<% if (typescript) { %>
     ".": {
       "types": "./declarations/index.d.ts",

tests/fixtures/rendering-tests/template-import-test.gjs

@@ -1,7 +1,7 @@
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
 import { render } from '@ember/test-helpers';
-import TemplateImport from "my-addon/components/template-import";
+import TemplateImport from "#src/components/template-import";
 
 module('Rendering | template-import', function(hooks) {
   setupRenderingTest(hooks);