Function checkIndexedAccess

test/fixtures/snapshot/typescript.js:75221–75224

(node, checkMode)

            return false;
        }
        function checkIndexedAccess(node, checkMode) {
            return node.flags & 32 /* NodeFlags.OptionalChain */ ? checkElementAccessChain(node, checkMode) :
                checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode);
        }
        function checkElementAccessChain(node, checkMode) {
            var exprType = checkExpression(node.expression);
            var nonOptionalType = getOptionalExpressionType(exprType, node.expression);