typescript-eslint · JoshuaKGoldberg · Feb 24, 2025 · Feb 8, 2025 · Feb 15, 2025 · Feb 15, 2025
diff --git a/packages/eslint-plugin/src/rules/unified-signatures.ts b/packages/eslint-plugin/src/rules/unified-signatures.ts
@@ -558,12 +558,12 @@ export default createRule<Options, MessageIds>({
 
       // collect overloads
       MethodDefinition(node): void {
-        if (!node.value.body) {
+        if (!node.value.body && !isGetterOrSetter(node)) {
           addOverload(node);
         }
       },
       TSAbstractMethodDefinition(node): void {
-        if (!node.value.body) {
+        if (!node.value.body && !isGetterOrSetter(node)) {
           addOverload(node);
         }
       },
@@ -573,7 +573,11 @@ export default createRule<Options, MessageIds>({
         const exportingNode = getExportingNode(node);
         addOverload(node, node.id?.name ?? exportingNode?.type, exportingNode);
       },
-      TSMethodSignature: addOverload,
+      TSMethodSignature(node): void {
+        if (!isGetterOrSetter(node)) {
+          addOverload(node);
+        }
+      },
 
       // validate scopes
       'ClassDeclaration:exit': checkScope,
@@ -634,3 +638,12 @@ function getStaticParameterName(param: TSESTree.Node): string | undefined {
 function isIdentifier(node: TSESTree.Node): node is TSESTree.Identifier {
   return node.type === AST_NODE_TYPES.Identifier;
 }
+
+function isGetterOrSetter(
+  node:
+    | TSESTree.MethodDefinition
+    | TSESTree.TSAbstractMethodDefinition
+    | TSESTree.TSMethodSignature,
+): boolean {
+  return node.kind === 'get' || node.kind === 'set';
+}
diff --git a/packages/eslint-plugin/tests/rules/unified-signatures.test.ts b/packages/eslint-plugin/tests/rules/unified-signatures.test.ts
@@ -158,6 +158,24 @@ function rest(...xs: number[]): Promise<number[]>;
 function rest(xs: number[], y: string): Promise<string>;
 async function rest(...args: any[], y?: string): Promise<number[] | string> {
   return y || args;
+}
+    `,
+    `
+declare class Foo {
+  get bar();
+  set bar(x: number);
+}
+    `,
+    `
+interface Foo {
+  get bar();
+  set bar(x: number);
+}
+    `,
+    `
+abstract class Foo {
+  abstract get bar();
+  abstract set bar(a: unknown);
 }
     `,
     {