Fix/dev build (#127)

* broken

* x

* make webpack work

* semi working

* compilation should work

* building works

* split webpack configuration

* fix build (somehow)
push push push

* tweaks

* x

* cleanup after ourselves

* x

* watch mode on dev

Co-authored-by: Jamie <ijamespine@me.com>

Author: maxichrome

_config.yml

@@ -0,0 +1,7 @@
+please do NOT change any config files without consulting Jamie first! Thanks :P
+
+handy command to remove accidental build files in lib
+
+```
+rm -f lib/**/*.(js|js.map)
+```

config/readme.md

@@ -0,0 +1,8 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../dist",
+    "declaration": true,
+    "declarationDir": "../dist"
+  }
+}

config/tsconfig.dev.json

@@ -0,0 +1,7 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "declaration": true,
+    "declarationDir": "../declarations"
+  }
+}

config/tsconfig.prod.json

@@ -0,0 +1,14 @@
+const base = require('../webpack.config');
+
+module.exports = {
+  ...base('dev'),
+  name: 'dev',
+  mode: 'development',
+  devtool: 'inline-source-map',
+  watch: true,
+  entry: {
+    index: './lib/index.ts',
+    next: './lib/next'
+  },
+  plugins: []
+};

config/webpack.config.dev.js

@@ -0,0 +1,37 @@
+const base = require('../webpack.config');
+const dts = require('dts-bundle-webpack');
+const TerserPlugin = require('terser-webpack-plugin');
+
+module.exports = {
+  ...base('prod'),
+  name: 'build',
+  mode: 'production',
+  devtool: 'hidden-source-map',
+  entry: {
+    index: './lib/index.ts',
+    next: './lib/next'
+  },
+  optimization: {
+    minimize: true,
+    minimizer: [
+      new TerserPlugin({
+        terserOptions: {
+          keep_classnames: true,
+          keep_fnames: true
+        }
+      })
+    ]
+  },
+  plugins: [
+    new dts({
+      name: 'pulse-framework',
+      main: 'declarations/index.d.ts',
+      out: '../dist/index.d.ts'
+    }),
+    new dts({
+      name: 'pulse-framework/next',
+      main: 'declarations/next/index.d.ts',
+      out: '../../dist/next.d.ts'
+    })
+  ]
+};