[Docs] jsx-boolean-value: add jsdoc types for helper functions

Author: caroline223

CHANGELOG.md

@@ -24,9 +24,11 @@ This change log adheres to standards from [Keep a CHANGELOG](https://keepachange
 * [Refactor] `boolean-prop-naming`, `jsx-indent`: avoid assigning to arguments ([#3316][] @caroline223)
 * [Docs] [`sort-comp`]: add class component examples ([#3339][] @maurer2)
 * [Docs] [`jsx-no-useless-fragment`]: add more examples of correct code ([#3349][] @karlhorky)
+* [Docs] [`jsx-boolean-value`]: add jsdoc types for helper functions ([#3344][] @caroline223)
 
 [#3350]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3350
 [#3349]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3349
+[#3344]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3344
 [#3339]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3339
 [#3335]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3335
 [#3331]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3331

lib/rules/jsx-boolean-value.js

@@ -22,6 +22,10 @@ const ALWAYS = 'always';
 const NEVER = 'never';
 
 const errorData = new WeakMap();
+/**
+ * @param {object} exceptions
+ * @returns {object}
+ */
 function getErrorData(exceptions) {
   if (!errorData.has(exceptions)) {
     const exceptionProps = Array.from(exceptions, (name) => `\`${name}\``).join(', ');
@@ -30,15 +34,25 @@ function getErrorData(exceptions) {
   }
   return errorData.get(exceptions);
 }
-
+/**
+ * @param {string} configuration
+ * @param {Set<string>} exceptions
+ * @param {string} propName
+ * @returns {boolean} propName
+*/
 function isAlways(configuration, exceptions, propName) {
   const isException = exceptions.has(propName);
   if (configuration === ALWAYS) {
     return !isException;
   }
   return isException;
 }
-
+/**
+ * @param {string} configuration
+ * @param {Set<string>} exceptions
+ * @param {string} propName
+ * @returns {boolean} propName
+ */
 function isNever(configuration, exceptions, propName) {
   const isException = exceptions.has(propName);
   if (configuration === NEVER) {
@@ -109,7 +123,10 @@ module.exports = {
         const propName = node.name && node.name.name;
         const value = node.value;
 
-        if (isAlways(configuration, exceptions, propName) && value === null) {
+        if (
+          isAlways(configuration, exceptions, propName)
+          && value === null
+        ) {
           const data = getErrorData(exceptions);
           const messageId = data.exceptionsMessage ? 'setBoolean' : 'setBoolean_noMessage';
           report(context, messages[messageId], messageId, {
@@ -120,7 +137,12 @@ module.exports = {
             },
           });
         }
-        if (isNever(configuration, exceptions, propName) && value && value.type === 'JSXExpressionContainer' && value.expression.value === true) {
+        if (
+          isNever(configuration, exceptions, propName)
+          && value
+          && value.type === 'JSXExpressionContainer'
+          && value.expression.value === true
+        ) {
           const data = getErrorData(exceptions);
           const messageId = data.exceptionsMessage ? 'omitBoolean' : 'omitBoolean_noMessage';
           report(context, messages[messageId], messageId, {