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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const compareLocations = require("./compareLocations");
class Dependency {
constructor() {
this.module = null;
}
isEqualResource() {
return false;
}
// Returns the referenced module and export
getReference() {
if(!this.module) return null;
return {
module: this.module,
importedNames: true, // true: full object, false: only sideeffects/no export, array of strings: the exports with this names
};
}
// Returns the exported names
getExports() {
return null;
}
getWarnings() {
return null;
}
getErrors() {
return null;
}
updateHash(hash) {
hash.update((this.module && this.module.id) + "");
}
disconnect() {
this.module = null;
}
// TODO: remove in webpack 3
compare(a, b) {
return compareLocations(a.loc, b.loc);
}
}
Dependency.compare = (a, b) => compareLocations(a.loc, b.loc);
module.exports = Dependency;
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