declareFields -> allowDeclareFields

packages/babel-plugin-transform-typescript/src/index.js

@@ -46,7 +46,11 @@ function registerGlobalType(programScope, name) {
 export default declare(
   (
     api,
-    { jsxPragma = "React", allowNamespaces = false, declareFields = false },
+    {
+      jsxPragma = "React",
+      allowNamespaces = false,
+      allowDeclareFields = false,
+    },
   ) => {
     api.assertVersion(7);
 
@@ -56,9 +60,9 @@ export default declare(
       field(path) {
         const { node } = path;
 
-        if (!declareFields && node.declare) {
+        if (!allowDeclareFields && node.declare) {
           throw path.buildCodeFrameError(
-            `The 'declare' modifier is only allowed when the 'declareFields' option of ` +
+            `The 'declare' modifier is only allowed when the 'allowDeclareFields' option of ` +
               `@babel/plugin-transform-typescript or @babel/preset-typescript is enabled.`,
           );
         }
@@ -71,7 +75,7 @@ export default declare(
           }
 
           path.remove();
-        } else if (!declareFields && !node.value && !node.decorators) {
+        } else if (!allowDeclareFields && !node.value && !node.decorators) {
           path.remove();
         }
 

packages/babel-plugin-transform-typescript/test/fixtures/class/declare-not-enabled/options.json

@@ -1,4 +1,4 @@
 {
   "plugins": ["transform-typescript"],
-  "throws": "The 'declare' modifier is only allowed when the 'declareFields' option of @babel/plugin-transform-typescript or @babel/preset-typescript is enabled."
+  "throws": "The 'declare' modifier is only allowed when the 'allowDeclareFields' option of @babel/plugin-transform-typescript or @babel/preset-typescript is enabled."
 }

packages/babel-plugin-transform-typescript/test/fixtures/class/declare-not-initialized/options.json

@@ -1,3 +1,3 @@
 {
-  "plugins": [["transform-typescript", { "declareFields": true }]]
+  "plugins": [["transform-typescript", { "allowDeclareFields": true }]]
 }

packages/babel-plugin-transform-typescript/test/fixtures/class/declare/options.json

@@ -1,3 +1,3 @@
 {
-  "plugins": [["transform-typescript", { "declareFields": true }]]
+  "plugins": [["transform-typescript", { "allowDeclareFields": true }]]
 }

packages/babel-plugin-transform-typescript/test/fixtures/class/transform-properties-declare-wrong-order/options.json

@@ -1,7 +1,7 @@
 {
   "plugins": [
     "proposal-class-properties",
-    ["transform-typescript", { "declareFields": true }]
+    ["transform-typescript", { "allowDeclareFields": true }]
   ],
   "throws": "TypeScript 'declare' fields must first be transformed by @babel/plugin-transform-typescript.\nIf you have already enabled that plugin (or '@babel/preset-typescript'), make sure that it runs before any plugin related to additional class features:\n - @babel/plugin-proposal-class-properties\n - @babel/plugin-proposal-private-methods\n - @babel/plugin-proposal-decorators"
 }

packages/babel-plugin-transform-typescript/test/fixtures/class/transform-properties-declare/options.json

@@ -1,6 +1,6 @@
 {
   "plugins": [
-    ["transform-typescript", { "declareFields": true }],
+    ["transform-typescript", { "allowDeclareFields": true }],
     "proposal-class-properties"
   ]
 }

packages/babel-plugin-transform-typescript/test/fixtures/class/uninitialized-definite-with-declare-enabled/options.json

@@ -1,3 +1,3 @@
 {
-  "plugins": [["transform-typescript", { "declareFields": true }]]
+  "plugins": [["transform-typescript", { "allowDeclareFields": true }]]
 }

packages/babel-preset-typescript/src/index.js

@@ -9,7 +9,7 @@ export default declare(
       allExtensions = false,
       isTSX = false,
       allowNamespaces,
-      declareFields,
+      allowDeclareFields,
     },
   ) => {
     api.assertVersion(7);
@@ -29,7 +29,7 @@ export default declare(
       jsxPragma,
       isTSX,
       allowNamespaces,
-      declareFields,
+      allowDeclareFields,
     });
 
     return {