fix(nest): support providers with Symbol names (#1)

Co-authored-by: Michał Lytek <michal.wojciech.lytek@gmail.com>

Author: devniel

jest.config.js

@@ -0,0 +1,22 @@
+module.exports = {
+  verbose: false,
+  transform: {
+    "^.+\\.tsx?$": "ts-jest",
+  },
+  testMatch: ["**/tests/*.spec.ts"],
+  moduleFileExtensions: ["ts", "tsx", "js", "jsx", "json", "node"],
+  rootDir: "./",
+  roots: ["<rootDir>/tests", "<rootDir>/src"],
+  collectCoverage: false,
+  collectCoverageFrom: [
+    "<rootDir>/src/**/*.ts",
+    "!<rootDir>/src/**/*.d.ts",
+  ],
+  coverageDirectory: "<rootDir>/coverage",
+  testEnvironment: "node",
+  globals: {
+    'ts-jest': {
+      tsConfig: '<rootDir>/tests/tsconfig.json'
+    }
+  },
+};