use :node;

var nodes = [
  'Node',
  'Program',
  'VariableDeclarator',
  'Property',
  'Range',  
  'Parameter',
  'CatchClause',
  'CaseClause',
  'ImportSpecifier',
  'ImportNamespaceSpecifier',
  'ImportDefaultSpecifier',
  'ExportSpecifier',
  'ExportBatchSpecifier',
  'expressions/AssignmentExpression',
  'expressions/BinaryExpression',
  'expressions/CallExpression',
  'expressions/ExistentialExpression',
  'expressions/LogicalExpression',
  'expressions/MemberExpression',
  'expressions/NullCheckCallExpression',
  'expressions/NullCoalescingExpression',
  'expressions/NullPropagatingExpression',
  'expressions/UnaryExpression',
  'expressions/ObjectExpression',
  'expressions/ArrayExpression',
  'expressions/ObjectPattern',
  'expressions/ArrayPattern',  
  'expressions/UpdateExpression',
  'expressions/FunctionExpression',
  'expressions/RangeMemberExpression',
  'expressions/NewExpression',
  'expressions/ThisExpression',
  'expressions/SuperExpression',
  'expressions/SplatExpression',
  'expressions/ConditionalExpression',
  'expressions/InExpression',
  'expressions/ForInExpression',
  'expressions/CurryCallExpression',
  'statements/BlockStatement',
  'statements/ExpressionStatement',
  'statements/IfStatement',
  'statements/ForStatement',
  'statements/ForInStatement',
  'statements/ForOfStatement',
  'statements/WhileStatement',
  'statements/UntilStatement',
  'statements/VariableDeclarationStatement',
  'statements/FunctionDeclarationStatement',
  'statements/ReturnStatement',
  'statements/ThrowStatement',
  'statements/BreakStatement',
  'statements/ContinueStatement',
  'statements/DebuggerStatement',
  'statements/UseStatement',
  'statements/TryStatement',
  'statements/SwitchStatement',
  'statements/FallthroughStatement',
  'statements/ImportDeclarationStatement',
  'statements/ExportDeclarationStatement',
  'statements/DoWhileStatement',
  'statements/PushStatement',
  'statements/GoStatement',
  'literals/BooleanLiteral',
  'literals/NumberLiteral',
  'literals/StringLiteral',
  'literals/NullLiteral',
  'literals/UndefinedLiteral',
  'literals/Identifier',
  'literals/RegularExpressionLiteral'
];

module.exports = {};

for node in nodes {
  var name = node.substring(node.lastIndexOf('/') + 1);
  module.exports[name] = module.require('./ast/' + node)[name];
}