Add diagnostic for TS error 2707 (#173)

tsdjs · Mar 6, 2023 · 114db77 · 114db77
1 parent 2519573
commit 114db77
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Showing 4 changed files with 7 additions and 1 deletion.
diff --git a/source/lib/compiler.ts b/source/lib/compiler.ts
@@ -22,6 +22,7 @@ const expectErrordiagnosticCodesToIgnore = new Set<DiagnosticCode>([
 	DiagnosticCode.TypeIsNotAssignableToOtherType,
 	DiagnosticCode.TypeDoesNotSatisfyTheConstraint,
 	DiagnosticCode.GenericTypeRequiresTypeArguments,
+	DiagnosticCode.GenericTypeRequiresBetweenXAndYTypeArugments,
 	DiagnosticCode.ExpectedArgumentsButGotOther,
 	DiagnosticCode.ExpectedAtLeastArgumentsButGotOther,
 	DiagnosticCode.NoOverloadExpectsCountOfArguments,

diff --git a/source/lib/interfaces.ts b/source/lib/interfaces.ts
@@ -26,6 +26,7 @@ export enum DiagnosticCode {
 	AwaitExpressionOnlyAllowedWithinAsyncFunction = 1308,
 	TopLevelAwaitOnlyAllowedWhenModuleESNextOrSystem = 1378,
 	GenericTypeRequiresTypeArguments = 2314,
+	GenericTypeRequiresBetweenXAndYTypeArugments = 2707,
 	TypeIsNotAssignableToOtherType = 2322,
 	TypeDoesNotSatisfyTheConstraint = 2344,
 	PropertyDoesNotExistOnType = 2339,

diff --git a/source/test/fixtures/expect-error/generics/index.d.ts b/source/test/fixtures/expect-error/generics/index.d.ts
@@ -6,3 +6,5 @@ export default one;
 
 export function two<T1>(foo: T1): T1;
 export function two<T1, T2, T3 extends T2>(foo: T1, bar: T2): T3;
+
+export type Three<T1, T2 = 2, T3 = 3> = [T1, T2, T3];
diff --git a/source/test/fixtures/expect-error/generics/index.test-d.ts b/source/test/fixtures/expect-error/generics/index.test-d.ts
@@ -1,8 +1,10 @@
 import {expectError} from '../../../..';
-import one, {two} from '.';
+import one, {two, type Three} from '.';
 
 expectError(one(true, true));
 
 expectError(one<number>(1, 2));
 
 expectError(two<number, string>(1, 'bar'));
+
+expectError<Three>('');