feat(40004): make isNamedTupleMember public (#40005)

a-tarasyuk · web-flow · commit 610fa28de55d · 2020-08-12T20:46:40.000-07:00
diff --git a/src/compiler/factory/nodeTests.ts b/src/compiler/factory/nodeTests.ts
@@ -177,6 +177,10 @@ namespace ts {
         return node.kind === SyntaxKind.TupleType;
     }
 
+    export function isNamedTupleMember(node: Node): node is NamedTupleMember {
+        return node.kind === SyntaxKind.NamedTupleMember;
+    }
+
     export function isOptionalTypeNode(node: Node): node is OptionalTypeNode {
         return node.kind === SyntaxKind.OptionalType;
     }
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -4306,6 +4306,7 @@ declare namespace ts {
     function isTypeLiteralNode(node: Node): node is TypeLiteralNode;
     function isArrayTypeNode(node: Node): node is ArrayTypeNode;
     function isTupleTypeNode(node: Node): node is TupleTypeNode;
+    function isNamedTupleMember(node: Node): node is NamedTupleMember;
     function isOptionalTypeNode(node: Node): node is OptionalTypeNode;
     function isRestTypeNode(node: Node): node is RestTypeNode;
     function isUnionTypeNode(node: Node): node is UnionTypeNode;
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
@@ -4306,6 +4306,7 @@ declare namespace ts {
     function isTypeLiteralNode(node: Node): node is TypeLiteralNode;
     function isArrayTypeNode(node: Node): node is ArrayTypeNode;
     function isTupleTypeNode(node: Node): node is TupleTypeNode;
+    function isNamedTupleMember(node: Node): node is NamedTupleMember;
     function isOptionalTypeNode(node: Node): node is OptionalTypeNode;
     function isRestTypeNode(node: Node): node is RestTypeNode;
     function isUnionTypeNode(node: Node): node is UnionTypeNode;

Original file line number	Diff line number	Diff line change
`@@ -177,6 +177,10 @@ namespace ts {`
`177`	`177`	`return node.kind === SyntaxKind.TupleType;`
`178`	`178`	`}`
`179`	`179`
	`180`	`+ export function isNamedTupleMember(node: Node): node is NamedTupleMember {`
	`181`	`+ return node.kind === SyntaxKind.NamedTupleMember;`
	`182`	`+ }`
	`183`	`+`
`180`	`184`	`export function isOptionalTypeNode(node: Node): node is OptionalTypeNode {`
`181`	`185`	`return node.kind === SyntaxKind.OptionalType;`
`182`	`186`	`}`