feat: convert to typescript (#344)

.babelrc.js

@@ -1,5 +1,3 @@
-/* @flow */
-
 module.exports = {
   presets: [
     [
@@ -9,6 +7,6 @@ module.exports = {
         modules: process.env.BABEL_ENV !== 'esm' ? 'commonjs' : false,
       },
     ],
-    '@babel/flow',
+    '@babel/preset-typescript',
   ],
 };

.eslintrc.js

@@ -1,12 +1,5 @@
-/* @flow */
-
 module.exports = {
-  extends: [
-    '4catalyzer-flow',
-    '4catalyzer-jest',
-    'prettier',
-    'prettier/flowtype',
-  ],
+  extends: ['4catalyzer-typescript', '4catalyzer-jest', 'prettier'],
   plugins: ['prettier'],
   rules: {
     'prettier/prettier': 'error',

CHANGELOG.md

@@ -1,91 +1,87 @@
 ## [0.10.1](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.10.0...v0.10.1) (2020-05-04)
 
-
 ### Bug Fixes
 
-* Export options types ([#339](https://github.com/4Catalyzer/graphql-subscription-server/issues/339)) ([9faabd6](https://github.com/4Catalyzer/graphql-subscription-server/commit/9faabd6))
+- Export options types ([#339](https://github.com/4Catalyzer/graphql-subscription-server/issues/339)) ([9faabd6](https://github.com/4Catalyzer/graphql-subscription-server/commit/9faabd6))
 
 # [0.10.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.9.0...v0.10.0) (2020-05-03)
 
-
 ### Features
 
-* Expose subscriber to subscription ([#337](https://github.com/4Catalyzer/graphql-subscription-server/issues/337)) ([5d164d9](https://github.com/4Catalyzer/graphql-subscription-server/commit/5d164d9))
+- Expose subscriber to subscription ([#337](https://github.com/4Catalyzer/graphql-subscription-server/issues/337)) ([5d164d9](https://github.com/4Catalyzer/graphql-subscription-server/commit/5d164d9))
 
 # [0.9.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.8.2...v0.9.0) (2019-04-02)
 
-
 ### Features
 
-* Allow subscription-level override of authorization check function ([#37](https://github.com/4Catalyzer/graphql-subscription-server/issues/37)) ([d5c7aaa](https://github.com/4Catalyzer/graphql-subscription-server/commit/d5c7aaa))
+- Allow subscription-level override of authorization check function ([#37](https://github.com/4Catalyzer/graphql-subscription-server/issues/37)) ([d5c7aaa](https://github.com/4Catalyzer/graphql-subscription-server/commit/d5c7aaa))
 
 ## [0.8.2](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.8.1...v0.8.2) (2019-03-20)
 
-
 ### Bug Fixes
 
-* Update dependencies ([#34](https://github.com/4Catalyzer/graphql-subscription-server/issues/34)) ([1600040](https://github.com/4Catalyzer/graphql-subscription-server/commit/1600040))
+- Update dependencies ([#34](https://github.com/4Catalyzer/graphql-subscription-server/issues/34)) ([1600040](https://github.com/4Catalyzer/graphql-subscription-server/commit/1600040))
 
 <a name="0.8.1"></a>
-## [0.8.1](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.8.0...v0.8.1) (2019-02-26)
 
+## [0.8.1](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.8.0...v0.8.1) (2019-02-26)
 
 ### Bug Fixes
 
-* Fix typing ([#22](https://github.com/4Catalyzer/graphql-subscription-server/issues/22)) ([cb44cf0](https://github.com/4Catalyzer/graphql-subscription-server/commit/cb44cf0))
+- Fix typing ([#22](https://github.com/4Catalyzer/graphql-subscription-server/issues/22)) ([cb44cf0](https://github.com/4Catalyzer/graphql-subscription-server/commit/cb44cf0))
 
 <a name="0.8.0"></a>
-# [0.8.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.7.1...v0.8.0) (2018-08-13)
 
+# [0.8.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.7.1...v0.8.0) (2018-08-13)
 
 ### Features
 
-* Use an explicitly closeable async iterator ([#20](https://github.com/4Catalyzer/graphql-subscription-server/issues/20)) ([4408ddf](https://github.com/4Catalyzer/graphql-subscription-server/commit/4408ddf))
+- Use an explicitly closeable async iterator ([#20](https://github.com/4Catalyzer/graphql-subscription-server/issues/20)) ([4408ddf](https://github.com/4Catalyzer/graphql-subscription-server/commit/4408ddf))
 
 <a name="0.7.1"></a>
-## [0.7.1](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.7.0...v0.7.1) (2018-08-13)
 
+## [0.7.1](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.7.0...v0.7.1) (2018-08-13)
 
 ### Bug Fixes
 
-* Fix subscribe error handling ([#21](https://github.com/4Catalyzer/graphql-subscription-server/issues/21)) ([fe9308b](https://github.com/4Catalyzer/graphql-subscription-server/commit/fe9308b))
+- Fix subscribe error handling ([#21](https://github.com/4Catalyzer/graphql-subscription-server/issues/21)) ([fe9308b](https://github.com/4Catalyzer/graphql-subscription-server/commit/fe9308b))
 
 <a name="0.6.0"></a>
-# [0.6.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.5.0...v0.6.0) (2018-05-24)
 
+# [0.6.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.5.0...v0.6.0) (2018-05-24)
 
 ### Features
 
-* Create new context for each event ([e24b1a3](https://github.com/4Catalyzer/graphql-subscription-server/commit/e24b1a3))
+- Create new context for each event ([e24b1a3](https://github.com/4Catalyzer/graphql-subscription-server/commit/e24b1a3))
 
 <a name="0.5.0"></a>
-# [0.5.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.4.0...v0.5.0) (2018-05-22)
 
+# [0.5.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.4.0...v0.5.0) (2018-05-22)
 
 ### Features
 
-* use native async generators/iterators ([#16](https://github.com/4Catalyzer/graphql-subscription-server/issues/16)) ([b44c08e](https://github.com/4Catalyzer/graphql-subscription-server/commit/b44c08e))
+- use native async generators/iterators ([#16](https://github.com/4Catalyzer/graphql-subscription-server/issues/16)) ([b44c08e](https://github.com/4Catalyzer/graphql-subscription-server/commit/b44c08e))
 
 <a name="0.4.0"></a>
-# [0.4.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.3.0...v0.4.0) (2018-05-04)
 
+# [0.4.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.3.0...v0.4.0) (2018-05-04)
 
 ### Features
 
-* add main exports ([#15](https://github.com/4Catalyzer/graphql-subscription-server/issues/15)) ([03e549e](https://github.com/4Catalyzer/graphql-subscription-server/commit/03e549e))
+- add main exports ([#15](https://github.com/4Catalyzer/graphql-subscription-server/issues/15)) ([03e549e](https://github.com/4Catalyzer/graphql-subscription-server/commit/03e549e))
 
 <a name="0.3.0"></a>
-# [0.3.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.2.0...v0.3.0) (2018-04-19)
 
+# [0.3.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.2.0...v0.3.0) (2018-04-19)
 
 ### Features
 
-* Standarize error handling for subscription limits ([#14](https://github.com/4Catalyzer/graphql-subscription-server/issues/14)) ([a07172b](https://github.com/4Catalyzer/graphql-subscription-server/commit/a07172b))
+- Standarize error handling for subscription limits ([#14](https://github.com/4Catalyzer/graphql-subscription-server/issues/14)) ([a07172b](https://github.com/4Catalyzer/graphql-subscription-server/commit/a07172b))
 
 <a name="0.2.0"></a>
-# [0.2.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.1.1...v0.2.0) (2018-04-18)
 
+# [0.2.0](https://github.com/4Catalyzer/graphql-subscription-server/compare/v0.1.1...v0.2.0) (2018-04-18)
 
 ### Features
 
-* **logging:** expliclty log updates ([08c5f8f](https://github.com/4Catalyzer/graphql-subscription-server/commit/08c5f8f))
+- **logging:** expliclty log updates ([08c5f8f](https://github.com/4Catalyzer/graphql-subscription-server/commit/08c5f8f))