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import { Fork } from "../types";
import es7Def from "./es7";
import typesPlugin from "../lib/types";
import sharedPlugin from "../lib/shared";
export default function (fork: Fork) {
fork.use(es7Def);
var types = fork.use(typesPlugin);
var defaults = fork.use(sharedPlugin).defaults;
var def = types.Type.def;
var or = types.Type.or;
def("VariableDeclaration")
.field("declarations", [or(
def("VariableDeclarator"),
def("Identifier") // Esprima deviation.
)]);
def("Property")
.field("value", or(
def("Expression"),
def("Pattern") // Esprima deviation.
));
def("ArrayPattern")
.field("elements", [or(
def("Pattern"),
def("SpreadElement"),
null
)]);
def("ObjectPattern")
.field("properties", [or(
def("Property"),
def("PropertyPattern"),
def("SpreadPropertyPattern"),
def("SpreadProperty") // Used by Esprima.
)]);
// Like ModuleSpecifier, except type:"ExportSpecifier" and buildable.
// export {<id [as name]>} [from ...];
def("ExportSpecifier")
.bases("ModuleSpecifier")
.build("id", "name");
// export <*> from ...;
def("ExportBatchSpecifier")
.bases("Specifier")
.build();
def("ExportDeclaration")
.bases("Declaration")
.build("default", "declaration", "specifiers", "source")
.field("default", Boolean)
.field("declaration", or(
def("Declaration"),
def("Expression"), // Implies default.
null
))
.field("specifiers", [or(
def("ExportSpecifier"),
def("ExportBatchSpecifier")
)], defaults.emptyArray)
.field("source", or(
def("Literal"),
null
), defaults["null"]);
def("Block")
.bases("Comment")
.build("value", /*optional:*/ "leading", "trailing");
def("Line")
.bases("Comment")
.build("value", /*optional:*/ "leading", "trailing");
};
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