Add documentation

2 files changed, 22 insertions, 7 deletions

diff --git a/docs/README.md b/docs/README.md
index 616fbb7..8109cca 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,19 +1,35 @@
 # Kronikarz
 
-Required folder structure:
+Kronikarz is a file based system for managing blog posts. It's original purpose was to have an universal way for creating chronicles of scouting troops. But it's not only for scouts 😉.
 
+## Getting started
+
+Kronikarz has it's own rule for managing posts and at this point it is hard-coded. Required folder structure looks like this:
+
+```
+your_folder
+└── {year}
+    └── {month}
+        └── {title}
+            └── {title}.md
 ```
-year
-└── month
-    └── title
-        └── title.md
+
+Firstly install kronikarz with npm
+
+```bash
+npm install kronikarz
 ```
 
-To parse all posts run:
+To use kronikarz you need to initialize it first with path to folder where all your posts are. If look at the example above it would be path to `your_folder`. You need to remember that when you run a script with npm current working directory is always root directory.
 
 ```js
 import Kronikarz from "kronikarz";
 
 const k = new Kronikarz("path/to/posts");
+```
+
+At this point only one method is available.
+
+```js
 k.getPosts();
 ```
diff --git a/lib/getPosts.ts b/lib/getPosts.ts
index 4170292..69a353f 100644
--- a/lib/getPosts.ts
+++ b/lib/getPosts.ts
@@ -1,4 +1,3 @@
-import * as fs from "fs";
 import { Post } from "./interfaces";
 import parsePost from "./parsePost";
 import { readDir } from "./utils";