tsutils - npm Package Compare versions

Comparing version 3.6.0 to 3.7.0

CHANGELOG.md

@@ -0,1 +1,8 @@
+# 3.7.0
+
+**Features:**
+
+* added `isBlockScopedDeclarationStatement`
+* added `isInSingleStatementContext`
+
 # 3.6.0
@@ -2,0 +9,0 @@

package.json

 {
   "name": "tsutils",
-  "version": "3.6.0",
+  "version": "3.7.0",
   "description": "utilities for working with typescript's AST",
@@ -5,0 +5,0 @@ "scripts": {

util/util.d.ts

@@ -44,2 +44,4 @@ import * as ts from 'typescript';
 export declare function isBlockScopedVariableDeclaration(declaration: ts.VariableDeclaration): boolean;
+export declare function isBlockScopedDeclarationStatement(statement: ts.Statement): statement is ts.DeclarationStatement;
+export declare function isInSingleStatementContext(statement: ts.Statement): boolean;
 export declare enum ScopeBoundary {
@@ -46,0 +48,0 @@ None = 0,

util/util.js

@@ -256,2 +256,32 @@ "use strict";
 exports.isBlockScopedVariableDeclaration = isBlockScopedVariableDeclaration;
+function isBlockScopedDeclarationStatement(statement) {
+    switch (statement.kind) {
+        case ts.SyntaxKind.VariableStatement:
+            return isBlockScopedVariableDeclarationList(statement.declarationList);
+        case ts.SyntaxKind.ClassDeclaration:
+        case ts.SyntaxKind.EnumDeclaration:
+        case ts.SyntaxKind.InterfaceDeclaration:
+        case ts.SyntaxKind.TypeAliasDeclaration:
+            return true;
+        default:
+            return false;
+    }
+}
+exports.isBlockScopedDeclarationStatement = isBlockScopedDeclarationStatement;
+function isInSingleStatementContext(statement) {
+    switch (statement.parent.kind) {
+        case ts.SyntaxKind.ForStatement:
+        case ts.SyntaxKind.ForInStatement:
+        case ts.SyntaxKind.ForOfStatement:
+        case ts.SyntaxKind.WhileStatement:
+        case ts.SyntaxKind.DoStatement:
+        case ts.SyntaxKind.IfStatement:
+        case ts.SyntaxKind.WithStatement:
+        case ts.SyntaxKind.LabeledStatement:
+            return true;
+        default:
+            return false;
+    }
+}
+exports.isInSingleStatementContext = isInSingleStatementContext;
 var ScopeBoundary;
@@ -258,0 +288,0 @@ (function (ScopeBoundary) {

No alert changes

Improved metrics

Total package byte prevSize

287133

increased by0.5%

Lines of code

3455

increased by0.93%

No dependency changes