diff --git a/README.md b/README.md
index 30e68d8..5b3f3f4 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,19 @@
 # BearMetalStore
 
-A no-dep, lightweight, simple store for storing data in a JSON file.
+A no-dep, lightweight, synchronous store for storing data in a JSON file.
 
 ## Usage
 
 ```ts
-import { BearMetalStore } from "https://deno.land/x/bearmetalstore@v0.0.1/mod.ts";
+import { BearMetalStore } from "@bearmetal/store";
 
 const store = new BearMetalStore();
 
 store.set("key", "value");
 
 console.log(store.get("key"));
+
+store.close();
 ```
 
 ## API
@@ -25,3 +27,21 @@ Creates a new store.
 - `storePath?: string`
 
   The path to the store file.
+
+### Environment Variables
+
+- `BEAR_METAL_STORE_PATH`
+
+  The path to the store file. Can be used instead of the `storePath` parameter.
+  If neither is provided, the store will be stored in `./BearMetal/store.json`.
+
+### Events
+
+The store will dispatch a custom event with the name
+`"bm:refresh-store" + storePath` when the store is updated. This can be used to
+trigger a refresh of the store in other parts of the application.
+
+## Permisions
+
+Read and write access to the store file is required. Environment access to the
+"BEAR_METAL_STORE_PATH" variable is required.
diff --git a/store.ts b/store.ts
index 6a2e402..c21ffa9 100644
--- a/store.ts
+++ b/store.ts
@@ -1,9 +1,37 @@
 const REFRESH_EVENT = "bm:refresh-store";
 
+/**
+ * A no-dep, lightweight, simple store for storing data in a JSON file.
+ * usage:
+ * ```ts
+ * import { BearMetalStore } from "@bearmetal/store";
+ *
+ * const store = new BearMetalStore();
+ *
+ * store.set("key", "value");
+ *
+ * console.log(store.get("key"));
+ *
+ * store.close();
+ * ```
+ *
+ * It's recommended to use the `using` syntax to ensure the store is disposed
+ * of when it's no longer needed.
+ * ```ts
+ * using store = new BearMetalStore();
+ *
+ * store.set("key", "value");
+ *
+ * console.log(store.get("key"));
+ * ```
+ */
 export class BearMetalStore {
   private store: Record<string, string | number | boolean> = {};
   private storePath: string;
 
+  /**
+   * @description The name of the event that is dispatched when the store is updated.
+   */
   public readonly EVENT_NAME: string;
 
   constructor(storePath?: string) {
@@ -15,15 +43,28 @@ export class BearMetalStore {
     globalThis.addEventListener(this.EVENT_NAME, this.readIn);
   }
 
+  /**
+   * @param key
+   * @returns The value stored at the key, or undefined if the key doesn't exist.
+   */
   public get(key: string): string | number | boolean {
     return this.store[key];
   }
 
+  /**
+   * @description Sets the value of the key to the value.
+   * @param key
+   * @param value
+   */
   public set(key: string, value: string | number | boolean): void {
     this.store[key] = value;
     this.writeOut();
   }
 
+  /**
+   * @description Deletes the key and its value.
+   * @param key
+   */
   public delete(key: string): void {
     delete this.store[key];
     this.writeOut();
@@ -42,4 +83,11 @@ export class BearMetalStore {
     this.writeOut();
     globalThis.removeEventListener(this.EVENT_NAME, this.readIn);
   }
+
+  /**
+   * @description Closes the store and disposes of the event listener.
+   */
+  public close() {
+    this[Symbol.dispose]();
+  }
 }