chore: add better type coverage and coverage script

2026-01-05 08:00:33 -06:00 · 2020-07-08 10:55:32 +09:30
parent 9e20d48bcd
commit 7557c55209
5 changed files with 333 additions and 13 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@ lib-cov

 # Coverage directory used by tools like istanbul
 coverage
+coverage-ts

 # nyc test coverage
 .nyc_output
--- a/app/graphql/index.ts
+++ b/app/graphql/index.ts
@@ -134,7 +134,7 @@ const types = mergeTypes([
 	typeDefs
 ]);

-const getCoreModule = (moduleName) => {
+const getCoreModule = (moduleName: string) => {
 	if (!Object.keys(modules).includes(moduleName)) {
 		throw new FatalAppError(`"${moduleName}" is not a valid core module.`);
 	}
@@ -142,7 +142,7 @@ const getCoreModule = (moduleName) => {
 	return modules[moduleName];
 };

-const getPluginModule = (pluginName, pluginModuleName) => {
+const getPluginModule = (pluginName: string, pluginModuleName: string) => {
 	if (!pluginManager.isInstalled(pluginName, pluginModuleName)) {
 		throw new PluginError('Plugin not installed.');
 	}
@@ -181,7 +181,7 @@ const getPluginModule = (pluginName, pluginModuleName) => {
 */
 class FuncDirective extends SchemaDirectiveVisitor {
 	visitFieldDefinition(field) {
-		const {args} = this;
+		const { args } = this;
 		field.resolve = async function (source, directiveArgs, { user }, info) {
 			const {module: moduleName, result: resultType} = args;
 			const {plugin: pluginName, module: pluginModuleName, result: pluginType, input, ...params} = directiveArgs;
@@ -235,7 +235,7 @@ class FuncDirective extends SchemaDirectiveVisitor {
 			const pluginOrModuleName = pluginModuleName || moduleName;

 			// Run function
-			let [error, result] = await Promise.resolve(func(context, core))
+			const [error, coreMethodResult] = await Promise.resolve(func(context, core))
 				.then(result => [undefined, result])
 				.catch(error_ => {
 					// Ensure we aren't leaking anything in production
@@ -255,11 +255,13 @@ class FuncDirective extends SchemaDirectiveVisitor {
 			}

 			// Get wanted result type or fallback to json
-			result = result[pluginType || resultType || 'json'];
+			let result = coreMethodResult[pluginType || resultType || 'json'];

 			// Allow fields to be extracted
 			if (directiveArgs.extractFromResponse) {
-				result = get(result, directiveArgs.extractFromResponse);
+				const extractedField = get(result, directiveArgs.extractFromResponse);
+				log.debug(pluginOrModule, pluginOrModuleName, 'Result:', extractedField);
+				return extractedField;
 			}

 			log.debug(pluginOrModule, pluginOrModuleName, 'Result:', result);
@@ -320,7 +322,7 @@ export const graphql = {
 	types,
 	resolvers,
 	subscriptions: {
-		onConnect: connectionParams => {
+		onConnect: (connectionParams: { [key: string]: string }) => {
 			const apiKey = connectionParams['x-api-key'];
 			const user = apiKeyToUser(apiKey);
 			const websocketId = uuid();
--- a/app/graphql/schema/resolvers.ts
+++ b/app/graphql/schema/resolvers.ts
@@ -31,7 +31,7 @@ bus.on('slots', async () => {
 });

 // On Docker event update info with { apps: { installed, started } }
-dee.on('*', async (data) => {
+dee.on('*', async (data: { Type: string }) => {
 	// Only listen to container events
 	if (data.Type !== 'container') {
 		return;
@@ -65,13 +65,18 @@ setIntervalAsync(async () => {
 	});
 }, 1000);

+interface Context {
+	user: any;
+	websocketId: string;
+};
+
 /**
 * Create a pubsub subscription.
 * @param channel The pubsub channel to subscribe to.
 * @param resource The access-control permission resource to check against.
 */
-const createSubscription = (channel, resource?) => ({
-	subscribe(_, __, context) {
+const createSubscription = (channel: string, resource?: string) => ({
+	subscribe(_: unknown, __: unknown, context: Context) {
 		if (!context.user) {
 			throw new AppError('<ws> No user found in context.', 500);
 		}
@@ -131,7 +136,7 @@ export const resolvers = {
 	Query: {
 		info: () => ({}),
 		vms: () => ({}),
-		server(_, { name }, context) {
+		server(_: unknown, { name }, context: Context) {
 			ensurePermission(context.user, {
 				resource: 'servers',
 				action: 'read',
@@ -141,7 +146,7 @@ export const resolvers = {
 			// Single server
 			return getServers().find(server => server.name === name);
 		},
-		servers(_, __, context) {
+		servers(_: unknown, __: unknown, context: Context) {
 			ensurePermission(context.user, {
 				resource: 'servers',
 				action: 'read',
@@ -201,7 +206,7 @@ export const resolvers = {
 			...createSubscription('vms/domains')
 		},
 		pluginModule: {
-			subscribe: async (_, directiveArgs, context) => {
+			subscribe: async (_: unknown, directiveArgs, context: Context) => {
 				const {plugin: pluginName, module: pluginModuleName} = directiveArgs;
 				const channel = `${pluginName}/${pluginModuleName}`;

--- a/package-lock.json
+++ b/package-lock.json
@@ -573,11 +573,42 @@
        "picomatch": "^2.2.2"
      }
    },
+    "@semantic-ui-react/event-stack": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/@semantic-ui-react/event-stack/-/event-stack-3.1.1.tgz",
+      "integrity": "sha512-SA7VOu/tY3OkooR++mm9voeQrJpYXjJaMHO1aFCcSouS2xhqMR9Gnz0LEGLOR0h9ueWPBKaQzKIrx3FTTJZmUQ==",
+      "dev": true,
+      "requires": {
+        "exenv": "^1.2.2",
+        "prop-types": "^15.6.2"
+      }
+    },
    "@sindresorhus/is": {
      "version": "0.14.0",
      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
      "integrity": "sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ=="
    },
+    "@stardust-ui/react-component-event-listener": {
+      "version": "0.38.0",
+      "resolved": "https://registry.npmjs.org/@stardust-ui/react-component-event-listener/-/react-component-event-listener-0.38.0.tgz",
+      "integrity": "sha512-sIP/e0dyOrrlb8K7KWumfMxj/gAifswTBC4o68Aa+C/GA73ccRp/6W1VlHvF/dlOR4KLsA+5SKnhjH36xzPsWg==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.1.2",
+        "prop-types": "^15.7.2"
+      }
+    },
+    "@stardust-ui/react-component-ref": {
+      "version": "0.38.0",
+      "resolved": "https://registry.npmjs.org/@stardust-ui/react-component-ref/-/react-component-ref-0.38.0.tgz",
+      "integrity": "sha512-xjs6WnvJVueSIXMWw0C3oWIgAPpcD03qw43oGOjUXqFktvpNkB73JoKIhS4sCrtQxBdct75qqr4ZL6JiyPcESw==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.1.2",
+        "prop-types": "^15.7.2",
+        "react-is": "^16.6.3"
+      }
+    },
    "@szmarczak/http-timer": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-1.1.2.tgz",
@@ -3188,6 +3219,12 @@
        }
      }
    },
+    "classnames": {
+      "version": "2.2.6",
+      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.2.6.tgz",
+      "integrity": "sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q==",
+      "dev": true
+    },
    "clean-cache": {
      "version": "github:omgimalexis/clean-cache#569406f8c57dd1dfeb29fefe98051a54aa8056fe",
      "from": "github:omgimalexis/clean-cache#master"
@@ -5509,6 +5546,16 @@
        "sha.js": "^2.4.8"
      }
    },
+    "create-react-context": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/create-react-context/-/create-react-context-0.3.0.tgz",
+      "integrity": "sha512-dNldIoSuNSvlTJ7slIKC/ZFGKexBMBrrcc+TTe1NdmROnaASuLPvqpwj9v4XS4uXZ8+YPu0sNmShX2rXI5LNsw==",
+      "dev": true,
+      "requires": {
+        "gud": "^1.0.0",
+        "warning": "^4.0.3"
+      }
+    },
    "cross-spawn": {
      "version": "7.0.3",
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -5700,6 +5747,20 @@
      "integrity": "sha1-JJXduvbrh0q7Dhvp3yLS5aVEMmw=",
      "dev": true
    },
+    "deep-equal": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/deep-equal/-/deep-equal-1.1.1.tgz",
+      "integrity": "sha512-yd9c5AdiqVcR+JjcwUQb9DkhJc8ngNr0MahEBGvDiJw8puWab2yZlh+nkasOnZP+EGTAP6rRp2JzJhJZzvNF8g==",
+      "dev": true,
+      "requires": {
+        "is-arguments": "^1.0.4",
+        "is-date-object": "^1.0.1",
+        "is-regex": "^1.0.4",
+        "object-is": "^1.0.1",
+        "object-keys": "^1.1.1",
+        "regexp.prototype.flags": "^1.2.0"
+      }
+    },
    "deep-extend": {
      "version": "0.6.0",
      "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz",
@@ -6188,6 +6249,12 @@
        "stream-shift": "^1.0.0"
      }
    },
+    "eastasianwidth": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/eastasianwidth/-/eastasianwidth-0.1.1.tgz",
+      "integrity": "sha1-RNZW3p2kFWlEZzNTZfsxR7hXK3w=",
+      "dev": true
+    },
    "ecc-jsbn": {
      "version": "0.1.2",
      "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz",
@@ -7547,6 +7614,12 @@
      "resolved": "https://registry.npmjs.org/executing-npm-path/-/executing-npm-path-0.1.0.tgz",
      "integrity": "sha512-NG/Pw0xD4KBcb5ilpZa57n7U17obIvZX1TCBLdv9M7Jd3wSsfU8BtMSy+EFkx9hhJsnIBBEmaPQd12dXWaxlHA=="
    },
+    "exenv": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/exenv/-/exenv-1.2.2.tgz",
+      "integrity": "sha1-KueOhdmJQVhnCwPUe+wfA72Ru50=",
+      "dev": true
+    },
    "exit-hook": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/exit-hook/-/exit-hook-1.1.1.tgz",
@@ -9191,6 +9264,12 @@
        "object-path": "^0.11.4"
      }
    },
+    "gud": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/gud/-/gud-1.0.0.tgz",
+      "integrity": "sha512-zGEOVKFM5sVPPrYs7J5/hYEw2Pof8KCyOwyhG8sAF26mCAeUFAcYPu1mwB7hhpIP29zOIBaDqwuHdLp0jvZXjw==",
+      "dev": true
+    },
    "handlebars": {
      "version": "4.7.6",
      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.6.tgz",
@@ -9928,6 +10007,12 @@
        }
      }
    },
+    "is-arguments": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.0.4.tgz",
+      "integrity": "sha512-xPh0Rmt8NE65sNzvyUmWgI1tz3mKq74lGA0mL8LYZcoIzKOzDh6HmrYm3d18k60nHerC8A9Km8kYu87zfSFnLA==",
+      "dev": true
+    },
    "is-arrayish": {
      "version": "0.2.1",
      "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@@ -10523,6 +10608,12 @@
        "verror": "1.10.0"
      }
    },
+    "keyboard-key": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/keyboard-key/-/keyboard-key-1.1.0.tgz",
+      "integrity": "sha512-qkBzPTi3rlAKvX7k0/ub44sqOfXeLc/jcnGGmj5c7BJpU8eDrEVPyhCvNYAaoubbsLm9uGWwQJO1ytQK1a9/dQ==",
+      "dev": true
+    },
    "keyv": {
      "version": "3.1.0",
      "resolved": "https://registry.npmjs.org/keyv/-/keyv-3.1.0.tgz",
@@ -10829,6 +10920,15 @@
      "integrity": "sha1-eB4YMpaqlPbU2RbcM10NF676I/g=",
      "dev": true
    },
+    "loose-envify": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
+      "integrity": "sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==",
+      "dev": true,
+      "requires": {
+        "js-tokens": "^3.0.0 || ^4.0.0"
+      }
+    },
    "loud-rejection": {
      "version": "1.6.0",
      "resolved": "https://registry.npmjs.org/loud-rejection/-/loud-rejection-1.6.0.tgz",
@@ -11719,6 +11819,12 @@
      "integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=",
      "dev": true
    },
+    "ncp": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ncp/-/ncp-2.0.0.tgz",
+      "integrity": "sha1-GVoh1sRuNh0vsSgbo4uR6d9727M=",
+      "dev": true
+    },
    "negotiator": {
      "version": "0.6.2",
      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
@@ -13181,6 +13287,16 @@
      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.7.0.tgz",
      "integrity": "sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw=="
    },
+    "object-is": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/object-is/-/object-is-1.1.2.tgz",
+      "integrity": "sha512-5lHCz+0uufF6wZ7CRFWJN3hp8Jqblpgve06U5CMQ3f//6iDjPr2PEo9MWCjEssDsa+UZEL4PkFpr+BMop6aKzQ==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
    "object-keys": {
      "version": "1.1.1",
      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
@@ -13956,6 +14072,12 @@
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      "dev": true
    },
+    "popper.js": {
+      "version": "1.16.1",
+      "resolved": "https://registry.npmjs.org/popper.js/-/popper.js-1.16.1.tgz",
+      "integrity": "sha512-Wb4p1J4zyFTbM+u6WuO4XstYx4Ky9Cewe4DWrel7B0w6VVICvPwdOpotjzcf6eD8TsckVnIMNONQyPIUFOUbCQ==",
+      "dev": true
+    },
    "posix-character-classes": {
      "version": "0.1.1",
      "resolved": "https://registry.npmjs.org/posix-character-classes/-/posix-character-classes-0.1.1.tgz",
@@ -14037,6 +14159,17 @@
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      "dev": true
    },
+    "prop-types": {
+      "version": "15.7.2",
+      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.7.2.tgz",
+      "integrity": "sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==",
+      "dev": true,
+      "requires": {
+        "loose-envify": "^1.4.0",
+        "object-assign": "^4.1.1",
+        "react-is": "^16.8.1"
+      }
+    },
    "proto-props": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/proto-props/-/proto-props-2.0.0.tgz",
@@ -14245,6 +14378,50 @@
        "strip-json-comments": "~2.0.1"
      }
    },
+    "react": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-16.13.1.tgz",
+      "integrity": "sha512-YMZQQq32xHLX0bz5Mnibv1/LHb3Sqzngu7xstSM+vrkE5Kzr9xE0yMByK5kMoTK30YVJE61WfbxIFFvfeDKT1w==",
+      "dev": true,
+      "requires": {
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.6.2"
+      }
+    },
+    "react-dom": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.13.1.tgz",
+      "integrity": "sha512-81PIMmVLnCNLO/fFOQxdQkvEq/+Hfpv24XNJfpyZhTRfO0QcmQIF/PgCa1zCOj2w1hrn12MFLyaJ/G0+Mxtfag==",
+      "dev": true,
+      "requires": {
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.6.2",
+        "scheduler": "^0.19.1"
+      }
+    },
+    "react-is": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
+      "dev": true
+    },
+    "react-popper": {
+      "version": "1.3.7",
+      "resolved": "https://registry.npmjs.org/react-popper/-/react-popper-1.3.7.tgz",
+      "integrity": "sha512-nmqYTx7QVjCm3WUZLeuOomna138R1luC4EqkW3hxJUrAe+3eNz3oFCLYdnPwILfn0mX1Ew2c3wctrjlUMYYUww==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.1.2",
+        "create-react-context": "^0.3.0",
+        "deep-equal": "^1.1.1",
+        "popper.js": "^1.14.4",
+        "prop-types": "^15.6.1",
+        "typed-styles": "^0.0.7",
+        "warning": "^4.0.2"
+      }
+    },
    "read-pkg": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-3.0.0.tgz",
@@ -14411,6 +14588,16 @@
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      "dev": true
    },
+    "regexp.prototype.flags": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.3.0.tgz",
+      "integrity": "sha512-2+Q0C5g951OlYlJz6yu5/M33IcsESLlLfsyIaLJaG4FA2r4yP8MvVMJUUP/fVBkSpbbbZlS5gynbEWLipiiXiQ==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1"
+      }
+    },
    "regexpp": {
      "version": "3.1.0",
      "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-3.1.0.tgz",
@@ -14756,6 +14943,35 @@
      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
    },
+    "scheduler": {
+      "version": "0.19.1",
+      "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.19.1.tgz",
+      "integrity": "sha512-n/zwRWRYSUj0/3g/otKDRPMh6qv2SYMWNq85IEa8iZyAv8od9zDYpGSnpBEjNgcMNq6Scbu5KfIPxNF72R/2EA==",
+      "dev": true,
+      "requires": {
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1"
+      }
+    },
+    "semantic-ui-react": {
+      "version": "0.88.2",
+      "resolved": "https://registry.npmjs.org/semantic-ui-react/-/semantic-ui-react-0.88.2.tgz",
+      "integrity": "sha512-+02kN2z8PuA/cMdvDUsHhbJmBzxxgOXVHMFr9XK7zGb0wkW9A6OPQMFokWz7ozlVtKjN6r7zsb+Qvjk/qq1OWw==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.1.2",
+        "@semantic-ui-react/event-stack": "^3.1.0",
+        "@stardust-ui/react-component-event-listener": "~0.38.0",
+        "@stardust-ui/react-component-ref": "~0.38.0",
+        "classnames": "^2.2.6",
+        "keyboard-key": "^1.0.4",
+        "lodash": "^4.17.15",
+        "prop-types": "^15.7.2",
+        "react-is": "^16.8.6",
+        "react-popper": "^1.3.4",
+        "shallowequal": "^1.1.0"
+      }
+    },
    "semver": {
      "version": "7.3.2",
      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.2.tgz",
@@ -14939,6 +15155,12 @@
        "safe-buffer": "^5.0.1"
      }
    },
+    "shallowequal": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/shallowequal/-/shallowequal-1.1.0.tgz",
+      "integrity": "sha512-y0m1JoUZSlPAjXVtPPW70aZWfIL/dSP7AFkRnniLCrK/8MDKog3TySTBmckD+RObVxH0v4Tox67+F14PdED2oQ==",
+      "dev": true
+    },
    "shebang-command": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
@@ -15954,6 +16176,16 @@
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      "dev": true
    },
+    "terminal-table": {
+      "version": "0.0.12",
+      "resolved": "https://registry.npmjs.org/terminal-table/-/terminal-table-0.0.12.tgz",
+      "integrity": "sha1-e1bQCapoKN/dEPEbZU55wGKWX6I=",
+      "dev": true,
+      "requires": {
+        "colors": "^1.0.3",
+        "eastasianwidth": "^0.1.0"
+      }
+    },
    "test-exclude": {
      "version": "5.2.3",
      "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-5.2.3.tgz",
@@ -16179,6 +16411,16 @@
        "tslib": "^1.9.3"
      }
    },
+    "ts-lib-utils": {
+      "version": "2.7.2",
+      "resolved": "https://registry.npmjs.org/ts-lib-utils/-/ts-lib-utils-2.7.2.tgz",
+      "integrity": "sha512-SBOsyeNB8ECoSQkwgYaecn2yVIY7WCFkcfzXIu0iGyg6gCC5bXGr+jwBbDVnUjAfN0MOI3J66gVLdnv/GYak3g==",
+      "dev": true,
+      "requires": {
+        "glob": "7",
+        "tslib": "1 || 2"
+      }
+    },
    "ts-node": {
      "version": "8.10.2",
      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.10.2.tgz",
@@ -16274,6 +16516,18 @@
        "prelude-ls": "^1.2.1"
      }
    },
+    "type-coverage-core": {
+      "version": "2.8.3",
+      "resolved": "https://registry.npmjs.org/type-coverage-core/-/type-coverage-core-2.8.3.tgz",
+      "integrity": "sha512-Go4QSExs0kGcW9yxvIAv4XSAuIC89cAbdb9Qqj/XdqcYoT2X3fB6x+2jwYwE/opbgrAHijh23TT/C6w9VEj6rw==",
+      "dev": true,
+      "requires": {
+        "minimatch": "3",
+        "ts-lib-utils": "^2.7.2",
+        "tslib": "1 || 2",
+        "tsutils": "3"
+      }
+    },
    "type-fest": {
      "version": "0.8.1",
      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.8.1.tgz",
@@ -16289,6 +16543,12 @@
        "mime-types": "~2.1.24"
      }
    },
+    "typed-styles": {
+      "version": "0.0.7",
+      "resolved": "https://registry.npmjs.org/typed-styles/-/typed-styles-0.0.7.tgz",
+      "integrity": "sha512-pzP0PWoZUhsECYjABgCGQlRGL1n7tOHsgwYv3oIiEpJwGhFTuty/YNeduxQYzXXa3Ge5BdT6sHYIQYpl4uJ+5Q==",
+      "dev": true
+    },
    "typedarray": {
      "version": "0.0.6",
      "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
@@ -16309,6 +16569,47 @@
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      "dev": true
    },
+    "typescript-coverage-report": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/typescript-coverage-report/-/typescript-coverage-report-0.1.3.tgz",
+      "integrity": "sha512-fvTlmz//XUZSZRc9BqpseymTJlpP6YlCj2dzYy10BZJJ6FbdXcvFSH3MNLi+HaAu4i+eAkuzjCWzqECCTKZeuQ==",
+      "dev": true,
+      "requires": {
+        "colors": "^1.4.0",
+        "commander": "^5.0.0",
+        "ncp": "^2.0.0",
+        "react": "^16.13.1",
+        "react-dom": "^16.13.1",
+        "rimraf": "^3.0.2",
+        "semantic-ui-react": "^0.88.2",
+        "terminal-table": "^0.0.12",
+        "type-coverage-core": "^2.4.1",
+        "typescript": "^3.8.3"
+      },
+      "dependencies": {
+        "colors": {
+          "version": "1.4.0",
+          "resolved": "https://registry.npmjs.org/colors/-/colors-1.4.0.tgz",
+          "integrity": "sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==",
+          "dev": true
+        },
+        "commander": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
+          "integrity": "sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg==",
+          "dev": true
+        },
+        "rimraf": {
+          "version": "3.0.2",
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
+          "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+          "dev": true,
+          "requires": {
+            "glob": "^7.1.3"
+          }
+        }
+      }
+    },
    "uglify-js": {
      "version": "3.9.4",
      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.9.4.tgz",
@@ -16698,6 +16999,15 @@
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      "dev": true
    },
+    "warning": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/warning/-/warning-4.0.3.tgz",
+      "integrity": "sha512-rpJyN222KWIvHJ/F53XSZv0Zl/accqHR8et1kpaMTD/fLCRxtV8iX8czMzY7sVZupTI3zcUTg8eycS2kNF9l6w==",
+      "dev": true,
+      "requires": {
+        "loose-envify": "^1.0.0"
+      }
+    },
    "wcwidth": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.1.tgz",
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
    "cover": "npm run cover:unit && npm run cover:integration && npm run cover:report",
    "cover:unit": "nyc --silent npm run test:unit",
    "cover:integration": "nyc --silent --no-clean npm run test:integration",
+    "cover:types": "typescript-coverage-report",
    "cover:report": "nyc report --reporter=lcov --reporter=text",
    "patch": "npm-run-all patch:**",
    "patch:subscriptions-transport-ws": "node ./.scripts/patches/subscriptions-transport-ws.js",
@@ -68,6 +69,7 @@
    "ts-node": "8.10.2",
    "tsup": "1.4.19",
    "typescript": "3.9.5",
+    "typescript-coverage-report": "^0.1.3",
    "xo": "0.32.0"
  },
  "bundledDependencies": [