Remove circular import dependency.

Fixes #381

.eslintrc

@@ -8,6 +8,10 @@
     sourceType: "module",
   },
 
+  extends: [
+    'plugin:import/recommended',
+  ],
+
   rules: {
     // Possible Errors
     comma-dangle: [2, "always-multiline"],
@@ -181,5 +185,52 @@
     spaced-comment: [2, "always", { block: { markers: ["!"] } }],
     template-curly-spacing: 2,
     wrap-regex: 0,
+
+    // Imports
+    'import/export': 2,
+    'import/no-deprecated': 2,
+    'import/no-empty-named-blocks': 2,
+    'import/no-extraneous-dependencies': 2,
+    'import/no-mutable-exports': 2,
+    'import/no-named-as-default': 2,
+    'import/no-named-as-default-member': 2,
+    'import/no-unused-modules': 2,
+    'import/no-amd': 2,
+    'import/no-commonjs': 2,
+    'import/no-import-module-exports': 2,
+    'import/no-nodejs-modules': 2,
+    'import/unambiguous': 2,
+    'import/default': 2,
+    'import/named': 2,
+    'import/namespace': 2,
+    'import/no-absolute-path': 2,
+    'import/no-cycle': 2,
+    'import/no-dynamic-require': 2,
+    'import/no-internal-modules': 2,
+    'import/no-relative-packages': 2,
+    'import/no-relative-parent-imports': 2,
+    'import/no-restricted-paths': 2,
+    'import/no-self-import': 2,
+    'import/no-unresolved': 2,
+    'import/no-useless-path-segments': 2,
+    'import/no-webpack-loader-syntax': 2,
+    'import/consistent-type-specifier-style': 2,
+    'import/dynamic-import-chunkname': 2,
+    'import/exports-last': 0,
+    'import/extensions': 2,
+    'import/first': 2,
+    'import/group-exports': 0,
+    'import/imports-first': 2,
+    'import/max-dependencies': 2,
+    'import/newline-after-import': 2,
+    'import/no-anonymous-default-export': 0,
+    'import/no-default-export': 0,
+    'import/no-duplicates': 2,
+    'import/no-named-default': 0,
+    'import/no-named-export': 0,
+    'import/no-namespace': 0,
+    'import/no-unassigned-import': 2,
+    'import/order': 2,
+    'import/prefer-default-export': 2,
   },
 }