Use declare fields to reduce bundle size (#104)

PaperStrike · Aug 17, 2021 · 1de1fcd · 1de1fcd
1 parent 40d3c96
commit 1de1fcd
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Showing 6 changed files with 13 additions and 13 deletions.
diff --git a/babel.config.json b/babel.config.json
@@ -1,10 +1,10 @@
 {
   "presets": [
-    ["@babel/preset-typescript", {
-      "allowDeclareFields": true
-    }],
     ["@babel/preset-env", {
       "bugfixes": true
+    }],
+    ["@babel/preset-typescript", {
+      "allowDeclareFields": true
     }]
   ],
   "plugins": [

diff --git a/src/libs/LazyHistory/index.ts b/src/libs/LazyHistory/index.ts
@@ -28,22 +28,22 @@ class LazyHistory {
   /**
    * The prefix of the generated key.
    */
-  idPrefix: string;
+  declare idPrefix: string;
 
   /**
    * The key used in `window.history.state`.
    */
-  historyKey: string;
+  declare historyKey: string;
 
   /**
    * The session key reflecting the current state.
    */
-  sessionKey!: string;
+  declare sessionKey: string;
 
   /**
    * The current state.
    */
-  state!: State;
+  declare state: State;
 
   constructor(idPrefix: string, historyKey: string = idPrefix) {
     this.idPrefix = idPrefix;

diff --git a/src/libs/Submission/index.ts b/src/libs/Submission/index.ts
@@ -4,9 +4,9 @@ type FormContentAttributeNames = 'action' | 'enctype' | 'method' | 'target';
 type SubmitterButtonContentAttributeNames = `form${Capitalize<FormContentAttributeNames>}`;
 
 class Submission {
-  form: HTMLFormElement;
+  declare form: HTMLFormElement;
 
-  submitterButton: HTMLButtonElement | HTMLInputElement | null;
+  declare submitterButton: HTMLButtonElement | HTMLInputElement | null;
 
   constructor(form: HTMLFormElement, submitter: HTMLElement | null) {
     this.form = form;

diff --git a/src/libs/executeScripts/Script.ts b/src/libs/executeScripts/Script.ts
@@ -27,9 +27,9 @@ export const MIMETypes = [
 ];
 
 export default class Script {
-  target: HTMLScriptElement;
+  declare target: HTMLScriptElement;
 
-  type?: 'classic' | 'module';
+  declare type?: 'classic' | 'module';
 
   external = false;
 

diff --git a/src/libs/executeScripts/index.ts b/src/libs/executeScripts/index.ts
@@ -1,7 +1,7 @@
 import Script from './Script';
 
 class Executor {
-  signal: AbortSignal | null;
+  declare signal: AbortSignal | null;
 
   constructor(signal: AbortSignal | null) {
     this.signal = signal;

diff --git a/src/utils/DefaultTrigger.ts b/src/utils/DefaultTrigger.ts
@@ -32,7 +32,7 @@ const getBrowsingContext = (target: string) => {
 };
 
 export default class DefaultTrigger {
-  pjax: Pjax;
+  declare pjax: Pjax;
 
   constructor(pjax: Pjax) {
     this.pjax = pjax;