diff --git a/app/type-from-json/jest.config.js b/app/type-from-json/jest.config.js
new file mode 100644
index 0000000..7bd410c
--- /dev/null
+++ b/app/type-from-json/jest.config.js
@@ -0,0 +1,20 @@
+module.exports = {
+  preset: "ts-jest",
+  testEnvironment: "node",
+  roots: ["<rootDir>/tests", "<rootDir>/src"],
+  testMatch: ["**/*.test.ts"],
+  collectCoverageFrom: ["src/**/*.ts"],
+  coverageDirectory: "coverage",
+  moduleFileExtensions: ["ts", "js", "json"],
+  verbose: true,
+  moduleNameMapper: {
+    '^(\.{1,2}/.*)\.js$': '$1'
+  },
+  globals: {
+    'ts-jest': {
+      diagnostics: {
+        ignoreCodes: ['TS151002']
+      }
+    }
+  }
+};