initial commit

Signed-off-by: ale <ale@manalejandro.com>

jest.config.js

@@ -0,0 +1,26 @@
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  extensionsToTreatAsEsm: ['.ts'],
+  globals: {
+    'ts-jest': {
+      useESM: true
+    }
+  },
+  moduleNameMapping: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
+  testMatch: [
+    '**/__tests__/**/*.test.ts',
+    '**/?(*.)+(spec|test).ts'
+  ],
+  collectCoverageFrom: [
+    'src/**/*.ts',
+    '!src/**/*.d.ts',
+    '!src/__tests__/**',
+    '!src/index.ts'
+  ],
+  coverageDirectory: 'coverage',
+  coverageReporters: ['text', 'lcov', 'html'],
+  setupFilesAfterEnv: ['<rootDir>/jest.setup.js']
+};