Add simple static site generator in tools/

Author: justinfagnani

.gitignore

@@ -1,6 +1,9 @@
 /node_modules/
 /lib/
 
+/tools/node_modules/
+/tools/lib/
+
 # Compiler output
 /lit-html.d.ts
 /lit-html.js

tools/custom_typings/front-matter.d.ts

@@ -0,0 +1,8 @@
+declare module 'front-matter' {
+  function frontMatter(content: string): {
+    attributes: object;
+    body: string;
+    frontmatter: string;
+  };
+  export = frontMatter;
+}

tools/package-lock.json

@@ -0,0 +1,15 @@
+{
+  "name": "lit-html-tools",
+  "private": true,
+  "dependencies": {
+    "@types/fs-extra": "^5.0.0",
+    "@types/glob": "^5.0.35",
+    "@types/marked": "^0.3.0",
+    "@types/prismjs": "^1.9.0",
+    "front-matter": "^2.3.0",
+    "fs-extra": "^5.0.0",
+    "glob": "^7.1.2",
+    "marked": "^0.3.12",
+    "prismjs": "^1.10.0"
+  }
+}