check peerDependencies in imports-as-dependencies

Author: DetachHead

src/rules/importsAsDependencies.js

@@ -29,6 +29,10 @@ try {
       Object.keys(pkg.devDependencies) :
       // istanbul ignore next
       []),
+    ...(pkg.peerDependencies ?
+      Object.keys(pkg.peerDependencies) :
+      // istanbul ignore next
+      []),
   ]);
 } catch (error) {
   /* eslint-disable no-console -- Inform user */