chore: monorepo setup (#7175)

packages/rest/jest.config.js

@@ -0,0 +1,19 @@
+/**
+ * @type {import('@jest/types').Config.InitialOptions}
+ */
+module.exports = {
+	testMatch: ['**/+(*.)+(spec|test).+(ts|js)?(x)'],
+	testEnvironment: 'node',
+	collectCoverage: true,
+	coverageProvider: 'v8',
+	coverageDirectory: 'coverage',
+	coverageReporters: ['html', 'text', 'clover'],
+	coverageThreshold: {
+		global: {
+			branches: 70,
+			lines: 70,
+			statements: 70,
+		},
+	},
+	setupFilesAfterEnv: ['./jest.setup.js'],
+};