var t = require("./types");
var _ = require("lodash");
var types = require("ast-types");
var def = types.Type.def;
var or = types.Type.or;
// Program wrapper
def("File")
.bases("Node")
.build("program")
.field("program", def("Program"));
// Non-standard Acorn type
def("ParenthesizedExpression")
.bases("Expression")
.build("expression")
.field("expression", def("Expression"));
// Acorn - Same as ImportNamespaceSpecifier but `id` is `name`
def("ImportBatchSpecifier")
.bases("Specifier")
.build("name")
.field("name", def("Identifier"));
// Abstract references
def("VirtualPropertyExpression")
.bases("Expression")
.build("object", "property")
.field("object", def("Expression"))
.field("property", or(def("Identifier"), def("Expression")));
// Playground
def("BindMemberExpression")
.bases("Expression")
.build("object", "property", "arguments")
.field("object", def("Expression"))
.field("property", or(def("Identifier"), def("Expression")))
.field("arguments", [def("Expression")]);
def("BindFunctionExpression")
.bases("Expression")
.build("callee", "arguments")
.field("callee", def("Expression"))
.field("arguments", [def("Expression")]);
types.finalize();
var estraverse = require("estraverse");
_.extend(estraverse.VisitorKeys, t.VISITOR_KEYS);
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