feat(ts): updates package to use TS

Implements types for custom data structures and config objects. Converts
enum objects to TS enums. Updates tests and jest to use TS config. Adds
eslint.

.eslintrc.js

@@ -0,0 +1,25 @@
+module.exports = {
+  root: true,
+  parser: '@typescript-eslint/parser',
+  plugins: [
+    '@typescript-eslint'
+  ],
+  rules: {
+    'semi': ['error', 'never'],
+    'comma-dangle': ['error', 'never'],
+    'no-prototype-builtins': 'off',
+    '@typescript-eslint/no-explicit-any': 'off'
+  },
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended'
+  ],
+  overrides: [
+    {
+      files: [
+        'src/*.ts',
+        'test/e2e/*.ts'
+      ]
+    }
+  ]
+}

.gitignore

@@ -4,6 +4,7 @@
 node_modules
 coverage
 build
+dist
 .zint
 bin
 .nyc_output

.npmignore

@@ -1,5 +1,6 @@
 test
 docs
 build
+bin
 .zint
 .github

.yarnrc

@@ -0,0 +1 @@
+network-timeout 100000

README.md

@@ -41,24 +41,24 @@ yarn add symbology
 
 ### Code 11 Example
 
-```js
-const symbology = require('symbology')
+```ts
+import { SymbologyType, createFile } from 'symbology'
 
-symbology
-  .createStream({
+(async () => {
+  const { data } = await createStream({
     symbology: symbology.Barcode.CODE128
   }, '8765432164')
-  .then((data) => {
-    console.log('Result: ', data)
-  })
+
+  console.log('Result: ', data)
+})()
 ```
 
 This will log:
 
 ```json
 {
   "data": "data:image/png+data;base64,PHN [...] eFd==",
-  "message": "",
+  "message": "Symbology successfully created.",
   "code": 0
 }
 ```
@@ -69,17 +69,19 @@ And the base64 PNG generated will look like:
 
 ### MaxiCode Example
 
-```js
-symbology
-  .createFile({
-    symbology: Symbology.Barcode.MAXICODE,
+```ts
+import { SymbologyType, createFile } from 'symbology'
+
+(async () => {
+  const { data } = await createFile({
+    symbology: SymbologyType.MAXICODE,
     option1: 2,
     primary: '999999999840012',
     fileName: 'maxiCodeExample.svg'
   }, 'Secondary Message Here')
-  .then((data) => {
-    console.log('Result: ', data)
-  })
+
+  console.log('Result: ', data)
+})()
 ```
 
 This creates `maxiCodeExample.svg` which looks like:
@@ -88,15 +90,17 @@ This creates `maxiCodeExample.svg` which looks like:
 
 ### USPS Example
 
-```js
-symbology
-  .createFile({
+```ts
+import { SymbologyType, createFile } from 'symbology'
+
+(async () => {
+  const { data } = await createFile({
     symbology: Symbology.Barcode.ONECODE
     fileName: 'uspsExample.eps'
   }, '01234567094987654321-01234')
-  .then((data) => {
-    console.log('Result: ', data)
-  })
+
+  console.log('Result: ', data)
+})()
 ```
 
 This creates `uspsExample.eps` which looks like:

docs/.vuepress/config.js

@@ -19,7 +19,7 @@ module.exports = {
   host: 'localhost',
   serviceWorker: true,
   themeConfig: {
-    logo: '/assets/symbology-logo.svg',
+    logo: '/assets/hero.svg',
     repo: 'jshor/symbology',
     docsDir: 'docs',
     editLinks: true,

docs/README.md

@@ -33,18 +33,25 @@ yarn add symbology
 
 ### Example usage
 
-```js
-const symbology = require('symbology')
-
-(async function () {
+```ts
+import {
+  SymbologyType,
+  OutputTypes,
+  EncodingMode,
+  createStream
+} from 'symbology'
+
+(async () => {
   try {
-    const data = await symbology.createStream({
-      symbology: symbology.Barcode.CODE128,
-      backgroundColor: 'ff00ff',
-      foregroundColor: '00ff00'
+    const { data } = await createFile({
+      symbology: SymbologyType.CODE128,
+      encoding: EncodingMode.GS1_MODE,
+      fileName: 'out.svg',
+      backgroundColor: '00000000',
+      foregroundColor: '00ff00ff'
     }, '12345')
 
-    console.log('Result: ', data)
+    console.log('File successfully created.')
   } catch (err) {
     console.error('Error: ', err)
   }

docs/docs/README.md

@@ -12,18 +12,20 @@ yarn add symbology
 
 ### Example usage
 
-```js
-const symbology = require('symbology')
+```ts
+import { SymbologyType, OutputTypes, EncodingMode, createStream } from 'symbology'
 
-(async function () {
+(async () => {
   try {
-    const data = await symbology.createStream({
-      symbology: symbology.Barcode.CODE128,
-      backgroundColor: 'ff00ff',
-      foregroundColor: '00ff00'
+    const { data } = await createFile({
+      symbology: SymbologyType.CODE128,
+      encoding: EncodingMode.GS1_MODE,
+      fileName: 'out.svg',
+      backgroundColor: '00000000',
+      foregroundColor: '00ff00ff'
     }, '12345')
 
-    console.log('Result: ', data)
+    console.log('File successfully created.')
   } catch (err) {
     console.error('Error: ', err)
   }