Function emitFunctionExpression

test/fixtures/snapshot/typescript.js:112269–112272

(node)

            emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
        }
        function emitFunctionExpression(node) {
            generateNameIfNeeded(node.name);
            emitFunctionDeclarationOrExpression(node);
        }
        function emitArrowFunction(node) {
            emitDecorators(node, node.decorators);
            emitModifiers(node, node.modifiers);