no react hook import within conditionals

custom-rules.js

@@ -27,6 +27,7 @@ module.exports = {
 		'custom-rules/default-usestate'            : 'warn',
 		'custom-rules/hook-sequence'               : 'warn',
 		'custom-rules/variable-name-check'         : 'warn',
+		'custom-rules/no-hook-conditional-import'  : 'warn',
 		'custom-rules/component-pascal'            : 'warn',
 		'custom-rules/variable-value-jsx'          : 'warn',
 		'custom-rules/default-component-props'     : 'warn',

packages/eslint/index.js

@@ -12,6 +12,7 @@ const is_empty_use_check = require('./is_empty_use_check');
 const key_as_function = require('./key_as_function');
 const key_in_for_each_map = require('./key_in_for_each_map');
 const nbsp_ensp_check = require('./nbsp_ensp_check');
+const no_hook_conditional_import = require('./no_hook_conditional_import');
 const regex_check = require('./regex_check');
 const uuid_check = require('./uuid_check');
 const variable_name_check = require('./variable_name_check');
@@ -36,6 +37,7 @@ module.exports = {
 		'default-usestate'            : default_usestate,
 		'hook-sequence'               : hook_sequence,
 		'variable-name-check'         : variable_name_check,
+		'no-hook-conditional-import'  : no_hook_conditional_import,
 		'component-pascal'            : component_pascal,
 		'variable-value-jsx'          : variable_value_jsx,
 		'default-component-props'     : default_comp_props,

packages/eslint/no_hook_conditional_import.js

@@ -0,0 +1,32 @@
+module.exports = {
+	meta: {
+		type : 'warn',
+		docs : {
+			description : 'Disallow react hooks in conditional statements',
+			category    : 'Best Practices',
+			recommended : true,
+		},
+		schema: [],
+	},
+
+	create(context) {
+		return {
+			CallExpression(node) {
+				const { callee = {} } = node || {};
+				const { name = '' } = callee || {};
+				if (name.startsWith('use')) {
+					const ancestors = context.getAncestors();
+					const isCondition = ancestors.some((ancestor) => (
+						ancestor.type === 'IfStatement' || ancestor.type === 'FunctionDeclaration'
+					));
+					if (isCondition) {
+						context.report({
+							node,
+							message: 'Do not use react hooks in conditional statements',
+						});
+					}
+				}
+			},
+		};
+	},
+};