WIP - add extractor, generate snippet_data

node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js

@@ -0,0 +1,33 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+const AsyncDependenciesBlock = require("../AsyncDependenciesBlock");
+const RequireEnsureDependency = require("./RequireEnsureDependency");
+
+module.exports = class RequireEnsureDependenciesBlock extends AsyncDependenciesBlock {
+	constructor(
+		expr,
+		successExpression,
+		errorExpression,
+		chunkName,
+		chunkNameRange,
+		module,
+		loc
+	) {
+		super(chunkName, module, loc, null);
+		this.expr = expr;
+		const successBodyRange =
+			successExpression &&
+			successExpression.body &&
+			successExpression.body.range;
+		if (successBodyRange) {
+			this.range = [successBodyRange[0] + 1, successBodyRange[1] - 1];
+		}
+		this.chunkNameRange = chunkNameRange;
+		const dep = new RequireEnsureDependency(this);
+		dep.loc = loc;
+		this.addDependency(dep);
+	}
+};