react-hooks/exhaustive-deps: Handle optional chained methods as dependency (#20204) (#20247)

Author: AriPerkkio

packages/eslint-plugin-react-hooks/__tests__/ESLintRuleExhaustiveDeps-test.js

@@ -3629,6 +3629,36 @@ const tests = {
         },
       ],
     },
+    {
+      code: normalizeIndent`
+        function MyComponent(props) {
+          useEffect(() => {}, [props?.attribute.method()]);
+        }
+      `,
+      errors: [
+        {
+          message:
+            'React Hook useEffect has a complex expression in the dependency array. ' +
+            'Extract it to a separate variable so it can be statically checked.',
+          suggestions: undefined,
+        },
+      ],
+    },
+    {
+      code: normalizeIndent`
+        function MyComponent(props) {
+          useEffect(() => {}, [props.method()]);
+        }
+      `,
+      errors: [
+        {
+          message:
+            'React Hook useEffect has a complex expression in the dependency array. ' +
+            'Extract it to a separate variable so it can be statically checked.',
+          suggestions: undefined,
+        },
+      ],
+    },
     {
       code: normalizeIndent`
         function MyComponent() {

packages/eslint-plugin-react-hooks/src/ExhaustiveDeps.js

@@ -1656,6 +1656,11 @@ function analyzePropertyChain(node, optionalChains) {
     return result;
   } else if (node.type === 'ChainExpression' && !node.computed) {
     const expression = node.expression;
+
+    if (expression.type === 'CallExpression') {
+      throw new Error(`Unsupported node type: ${expression.type}`);
+    }
+
     const object = analyzePropertyChain(expression.object, optionalChains);
     const property = analyzePropertyChain(expression.property, null);
     const result = `${object}.${property}`;