Function createNonNullChain

test/fixtures/snapshot/typescript.js:24702–24710

(expression)

        }
        // @api
        function createNonNullChain(expression) {
            var node = createBaseExpression(230 /* SyntaxKind.NonNullExpression */);
            node.flags |= 32 /* NodeFlags.OptionalChain */;
            node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression);
            node.transformFlags |=
                propagateChildFlags(node.expression) |
                    1 /* TransformFlags.ContainsTypeScript */;
            return node;
        }
        // @api
        function updateNonNullChain(node, expression) {
            ts.Debug.assert(!!(node.flags & 32 /* NodeFlags.OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead.");