[chore] Add typescript support (#16)

* chore: update dependencies and include express types

* feat: add library types

* docs: add examples and eslintignore for these examples

* Update .eslintignore

Co-authored-by: Carlos Jiménez <[email protected]>

* Update examples/ts-example/tsconfig.json

Co-authored-by: Carlos Jiménez <[email protected]>

* featÃ: update pr feedback

* chore: bump version to 1.0.7

Co-authored-by: Carlos Jiménez <[email protected]>

Author: kevinccbsg

.eslintignore

@@ -0,0 +1 @@
+examples

examples/ts-example/app.ts

@@ -0,0 +1,40 @@
+import express, { Express } from 'express';
+import winston from 'winston';
+import {
+  CustomErrorTypes,
+  errorFactory,
+  handleHttpError,
+  tagError,
+} from '../..';
+
+const logger = winston.createLogger({
+  level: 'info',
+  format: winston.format.json(),
+  defaultMeta: { service: 'user-service' },
+  transports: [
+    //
+    // - Write all logs with importance level of `error` or less to `error.log`
+    // - Write all logs with importance level of `info` or less to `combined.log`
+    //
+    new winston.transports.File({ filename: 'error.log', level: 'error' }),
+    new winston.transports.File({ filename: 'combined.log' }),
+  ],
+});
+
+const PORT = process.env.PORT || 4000;
+const wrongInputError = errorFactory(CustomErrorTypes.BAD_REQUEST);
+
+const app: Express = express();
+
+app.get('/api', (_req, _res, next) => {
+  try {
+    throw wrongInputError('Wrong Input message', { extraInfo: 'Extra info' });
+  } catch (error) {
+    return next(tagError(error));
+  }
+});
+app.use(handleHttpError(logger));
+
+app.listen(PORT, () =>
+  console.log(`Listening PORT: ${PORT}`)
+);