diff --git a/src/postprocess.js b/src/postprocess.js
index e1a9d60..0a4c885 100644
--- a/src/postprocess.js
+++ b/src/postprocess.js
@@ -99,6 +99,8 @@ const is_valid_message = (block, message, translation) => {
 		case 'no-restricted-syntax': return message.nodeType !== 'LabeledStatement' || get_identifier(get_referenced_string(block, message)) !== '$';
 		case 'no-self-assign': return !state.var_names.has(get_identifier(get_referenced_string(block, message)));
 		case 'no-undef': return get_referenced_string(block, message) !== '$$Generic';
+		case '@typescript-eslint/no-unused-vars':
+		case 'no-unused-vars': return !['$$Props', '$$Slots', '$$Events'].includes(get_referenced_string(block, message));
 		case 'no-unused-labels': return get_referenced_string(block, message) !== '$';
 		case '@typescript-eslint/quotes':
 		case 'quotes': return !translation.options.in_quoted_attribute;
diff --git a/test/samples/typescript-generics/.eslintrc.js b/test/samples/typescript-special-types/.eslintrc.js
similarity index 100%
rename from test/samples/typescript-generics/.eslintrc.js
rename to test/samples/typescript-special-types/.eslintrc.js
diff --git a/test/samples/typescript-generics/Input.svelte b/test/samples/typescript-special-types/Input.svelte
similarity index 57%
rename from test/samples/typescript-generics/Input.svelte
rename to test/samples/typescript-special-types/Input.svelte
index e120bfb..f439e60 100644
--- a/test/samples/typescript-generics/Input.svelte
+++ b/test/samples/typescript-special-types/Input.svelte
@@ -1,6 +1,22 @@
 <script lang='ts'>
 	type T = $$Generic;
 	type U = $$Generic<string>;
+
+	interface $$Slots {
+		default: {
+			foo: string;
+		}
+	}
+
+	type $$Props = {
+		items: T;
+		message: U;
+	}
+
+	interface $$Events {
+		click: string;
+	}
+
 	export let items: T[];
 	export let message: U;
 </script>
diff --git a/test/samples/typescript-generics/expected.json b/test/samples/typescript-special-types/expected.json
similarity index 100%
rename from test/samples/typescript-generics/expected.json
rename to test/samples/typescript-special-types/expected.json