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/*
Author Tobias Koppers @sokra
*/
"use strict";
const Dependency = require("../Dependency");
const makeSerializable = require("../util/makeSerializable");
const ModuleDependency = require("./ModuleDependency");
/** @typedef {import("../Dependency").ReferencedExports} ReferencedExports */
/** @typedef {import("../Dependency").TRANSITIVE} TRANSITIVE */
/** @typedef {import("../ModuleGraph")} ModuleGraph */
/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext<[string, string, string]>} ObjectDeserializerContext */
/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext<[string, string, string]>} ObjectSerializerContext */
/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
class WebAssemblyExportImportedDependency extends ModuleDependency {
/**
* Creates an instance of WebAssemblyExportImportedDependency.
* @param {string} exportName export name
* @param {string} request request
* @param {string} name name
* @param {string} valueType value type
*/
constructor(exportName, request, name, valueType) {
super(request);
/** @type {string} */
this.exportName = exportName;
/** @type {string} */
this.name = name;
/** @type {string} */
this.valueType = valueType;
}
/**
* Could affect referencing module.
* @returns {boolean | TRANSITIVE} true, when changes to the referenced module could affect the referencing module; TRANSITIVE, when changes to the referenced module could affect referencing modules of the referencing module
*/
couldAffectReferencingModule() {
return Dependency.TRANSITIVE;
}
/**
* Returns list of exports referenced by this dependency
* @param {ModuleGraph} moduleGraph module graph
* @param {RuntimeSpec} runtime the runtime for which the module is analysed
* @returns {ReferencedExports} referenced exports
*/
getReferencedExports(moduleGraph, runtime) {
// re-exporting wasm glue needs the real binding, never an inlined literal
return [{ name: [this.name], canInline: false }];
}
get type() {
return "wasm export import";
}
get category() {
return "wasm";
}
/**
* Serializes this instance into the provided serializer context.
* @param {ObjectSerializerContext} context context
*/
serialize(context) {
context.write(this.exportName).write(this.name).write(this.valueType);
super.serialize(context);
}
/**
* Restores this instance from the provided deserializer context.
* @param {ObjectDeserializerContext} context context
*/
deserialize(context) {
this.exportName = context.read();
const c1 = context.rest;
this.name = c1.read();
const c2 = c1.rest;
this.valueType = c2.read();
super.deserialize(c2.rest);
}
}
makeSerializable(
WebAssemblyExportImportedDependency,
"webpack/lib/dependencies/WebAssemblyExportImportedDependency"
);
module.exports = WebAssemblyExportImportedDependency;