📝 Update docs

.npmignore

@@ -1,4 +1,5 @@
 /test/*
 .git/*
-node_modules/*
+/node_modules/*
 demo.gif
+/docs/*

README.md

@@ -1,23 +1,49 @@
 # Animated Text Letters
 
-An npm package to add animation to your text letters.
+0 dependencies npm package to add animation to your text letters.
 
 <img src="./docs/demo.gif" />
 
-Access the demo here https://lnardon.github.io/AnimatedText
+Access the live demo here https://lnardon.github.io/AnimatedText
 
-### Install
+## **Install**
 
 ```bash
 npm install animated-text-letters
 ```
 
-#### Usage
+The package also comes with 5 animations, just import the one you'd like and pass it as the 4th argument to the function. \
+They are:
 
-Vanilla JS:
+- appear
+- slideUp
+- slideDown
+- slideLeft
+- slideRight
+
+## **Usage**
+
+```typescript
+// text               : Text to be animated
+// targetId           : Id of the html element where the text will be animated and appended to. (element.append())
+// delay              : Amount of animation delay between letters in ms. (Optional)[Default: 0]
+// animationKeyframes : @keyframes animation to be applied to the letters. (Optional)[Default: slideDown]
+
+animateText(text:string, targetId:string, delay?:number = 0, animationKeyframes?:string);
+```
+
+HTML
+
+```html
+<div class="container">
+  <div id="animated-text"></div>
+</div>
+```
+
+Typescript / Javascript
 
 ```javascript
-animateText("Hello World", "animated-text", 50);
+animateText("Hello World", "animated-text", 50, slideDown);
 ```
 
-React: (soon...)
+React: (coming soon...)