maint: reformat code

webiojs/src/handlers/download.ts

@@ -1,11 +1,12 @@
-import {Command, Session} from "../session";
+import {Command} from "../session";
 import {CommandHandler} from "./base";
 import {b64toBlob} from "../utils";
 
 export class DownloadHandler implements CommandHandler {
     accept_command: string[] = ['download'];
 
-    constructor() {}
+    constructor() {
+    }
 
     handle_message(msg: Command) {
         let blob = b64toBlob(msg.spec.content);

webiojs/src/handlers/popup.ts

@@ -1,7 +1,7 @@
 import {Command, Session} from "../session";
 import {randomid} from "../utils";
 
-import {getWidgetElement, outputSpecToHtml} from "../models/output"
+import {outputSpecToHtml} from "../models/output"
 import {CommandHandler} from "./base";
 
 

webiojs/src/models/input/file.ts

@@ -1,7 +1,6 @@
 import {Session} from "../../session";
 import {InputItem} from "./base";
 import {deep_copy} from "../../utils"
-import {state} from "../../state";
 
 const file_input_tpl = `
 <div class="form-group">

webiojs/src/models/input/textarea.ts

@@ -1,7 +1,7 @@
 import {InputItem} from "./base";
 import {Session} from "../../session";
 import {deep_copy, make_set} from "../../utils"
-import {config as appConfig, state} from "../../state";
+import {config as appConfig} from "../../state";
 
 
 const textarea_input_tpl = `

webiojs/src/models/output.ts

@@ -129,7 +129,7 @@ let Table = {
 
                 // 处理简单类型单元格，即单元格不是output命令的spec
                 if (typeof data !== 'object') {
-                    data = {type: 'text', content: data, inline: true}
+                    data = {type: 'text', content: data, inline: true};
                 }
 
                 table_data[row_id].push({

webiojs/src/state.ts

@@ -1,4 +1,4 @@
-import {HttpSession, Session} from "./session";
+import {Session} from "./session";
 
 // 运行时状态
 export let state = {