remove validate function name

rules/better-boolean-variable-names.js

@@ -6,7 +6,7 @@ const {isBooleanExpression, isBooleanTypeAnnotation, isFunctionReturnBoolean} =
 const MESSAGE_ID_ERROR = 'better-boolean-variable-names/error';
 const MESSAGE_ID_SUGGESTION = 'better-boolean-variable-names/suggestion';
 const messages = {
-	[MESSAGE_ID_ERROR]: 'Prefer readable Boolean variable names.',
+	[MESSAGE_ID_ERROR]: 'Prefer readable boolean variable names.',
 	[MESSAGE_ID_SUGGESTION]: 'Replace `{{value}}` with `{{replacement}}`.',
 };
 
@@ -111,17 +111,6 @@ const create = context => {
 			if (node.id.type === 'Identifier') {
 				const variableName = node.id.name;
 
-				// Const foo = (): boolean => {}
-				// const foo = function () {}
-				if (
-					['FunctionExpression', 'ArrowFunctionExpression'].includes(node.init?.type)
-									&& isFunctionReturnBoolean(context, node.init)
-									&& !isValidBooleanVariableName(variableName)
-				) {
-					report(context, node.id, variableName);
-					return;
-				}
-
 				if (
 					(isBooleanExpression(context, node.init) || isBooleanTypeAnnotation(node.id.typeAnnotation))
 									&& !isValidBooleanVariableName(variableName)
@@ -134,15 +123,6 @@ const create = context => {
 		@param {import('estree').Function} node
 		*/
 		'FunctionDeclaration, FunctionExpression, ArrowFunctionExpression'(node) {
-			// Validate function name
-			if (node.id?.type === 'Identifier') {
-				const variableName = node.id.name;
-
-				if (isFunctionReturnBoolean(context, node) && !isValidBooleanVariableName(variableName)) {
-					report(context, node.id, variableName);
-				}
-			}
-
 			// Validate params
 			for (const parameter of node.params) {
 				if (parameter.type === 'Identifier') {

rules/utils/is-boolean.js

@@ -6,6 +6,7 @@ Determines whether a node is a Boolean Expression.
 @param {import('eslint').Rule.RuleContext} context
 @param {import('estree').Expression} node
 @param {number} [depth] - The current recursion depth. Users do not need to pass this parameter.
+@returns {boolean}
 */
 function isBooleanExpression(context, node, depth = 0) {
 	if (!node) {
@@ -81,8 +82,7 @@ function isBooleanExpression(context, node, depth = 0) {
 		// Const isAdult = age >= 18 ? true : false;
 		case 'ConditionalExpression': {
 			return (
-				isBooleanExpression(context, node.consequent, depth + 1)
-				&& isBooleanExpression(context, node.alternate, depth + 1)
+				isBooleanExpression(context, node.consequent, depth + 1) && isBooleanExpression(context, node.alternate, depth + 1)
 			);
 		}
 

rules/utils/rename-variable.js

@@ -200,7 +200,7 @@ function * renameVariable(sourceCode, scope, fixer, identifier, variableName) {
 
 					export { foo }
 					```
-				
+
 				After:
 					```js
 					const bar = 1

test/better-boolean-variable-names.mjs

@@ -105,14 +105,6 @@ test.snapshot({
 			`,
 			languageOptions: {parser: parsers.typescript},
 		},
-		{
-			code: 'function completed(): boolean {}',
-			languageOptions: {parser: parsers.typescript},
-		},
-		{
-			code: 'const completed = (): boolean => {}',
-			languageOptions: {parser: parsers.typescript},
-		},
 		{
 			code: 'function download(url: string, showProgress: boolean) {}',
 			languageOptions: {parser: parsers.typescript},

test/snapshots/better-boolean-variable-names.mjs.md

@@ -907,77 +907,7 @@ Generated by [AVA](https://avajs.dev).
       2 | const shouldDownloaded = isCompleted()␊
     `
 
-## invalid(6): function completed(): boolean {}
-
-> Input
-
-    `␊
-      1 | function completed(): boolean {}␊
-    `
-
-> Error 1/1
-
-    `␊
-    > 1 | function completed(): boolean {}␊
-        |          ^^^^^^^^^ Prefer readable Boolean variable names.␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 1/5: Replace \`completed\` with \`isCompleted\`.␊
-      1 | function isCompleted(): boolean {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 2/5: Replace \`completed\` with \`wasCompleted\`.␊
-      1 | function wasCompleted(): boolean {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 3/5: Replace \`completed\` with \`hasCompleted\`.␊
-      1 | function hasCompleted(): boolean {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 4/5: Replace \`completed\` with \`canCompleted\`.␊
-      1 | function canCompleted(): boolean {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 5/5: Replace \`completed\` with \`shouldCompleted\`.␊
-      1 | function shouldCompleted(): boolean {}␊
-    `
-
-## invalid(7): const completed = (): boolean => {}
-
-> Input
-
-    `␊
-      1 | const completed = (): boolean => {}␊
-    `
-
-> Error 1/1
-
-    `␊
-    > 1 | const completed = (): boolean => {}␊
-        |       ^^^^^^^^^ Prefer readable Boolean variable names.␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 1/5: Replace \`completed\` with \`isCompleted\`.␊
-      1 | const isCompleted = (): boolean => {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 2/5: Replace \`completed\` with \`wasCompleted\`.␊
-      1 | const wasCompleted = (): boolean => {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 3/5: Replace \`completed\` with \`hasCompleted\`.␊
-      1 | const hasCompleted = (): boolean => {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 4/5: Replace \`completed\` with \`canCompleted\`.␊
-      1 | const canCompleted = (): boolean => {}␊
-    ␊
-    --------------------------------------------------------------------------------␊
-    Suggestion 5/5: Replace \`completed\` with \`shouldCompleted\`.␊
-      1 | const shouldCompleted = (): boolean => {}␊
-    `
-
-## invalid(8): function download(url: string, showProgress: boolean) {}
+## invalid(6): function download(url: string, showProgress: boolean) {}
 
 > Input