Add .vscode, formatting

.gitignore

@@ -1,5 +1,4 @@
 node_modules
-.vscode
 dist
 docs
 *.log

.vscode/settings.json

@@ -0,0 +1,20 @@
+{
+	"[yaml]": {
+		"editor.insertSpaces": true,
+		"editor.tabSize": 4
+	},
+
+	"[javascript]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"[typescript]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"[json]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"[jsonc]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"editor.formatOnSave": true
+}

src/IndexedDB.ts

@@ -41,15 +41,15 @@ export class IndexedDBTransaction extends AsyncTransaction<IndexedDBStore> {
 	}
 
 	public async commit(): Promise<void> {
-		if(this.done) {
+		if (this.done) {
 			return;
 		}
 		this.done = true;
 		this.tx.commit();
 	}
 
 	public async abort(): Promise<void> {
-		if(this.done) {
+		if (this.done) {
 			return;
 		}
 		this.done = true;