import the Stages module from where it is used

javascript/ql/src/javascript.qll

@@ -33,7 +33,6 @@ import semmle.javascript.GlobalAccessPaths
 import semmle.javascript.HTML
 import semmle.javascript.HtmlSanitizers
 import semmle.javascript.InclusionTests
-import semmle.javascript.internal.CachedStages
 import semmle.javascript.JSDoc
 import semmle.javascript.JSON
 import semmle.javascript.JsonParsers

javascript/ql/src/semmle/javascript/AMD.qll

@@ -4,6 +4,7 @@
  */
 
 import javascript
+private import semmle.javascript.internal.CachedStages
 
 /**
  * An AMD `define` call.

javascript/ql/src/semmle/javascript/AST.qll

@@ -4,6 +4,7 @@
 
 import javascript
 private import internal.StmtContainers
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A program element corresponding to JavaScript code, such as an expression

javascript/ql/src/semmle/javascript/BasicBlocks.qll

@@ -5,6 +5,7 @@
 
 import javascript
 private import internal.StmtContainers
+private import semmle.javascript.internal.CachedStages
 
 /**
  * Holds if `nd` starts a new basic block.

javascript/ql/src/semmle/javascript/Expr.qll

@@ -3,6 +3,7 @@
  */
 
 import javascript
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A program element that is either an expression or a type annotation.

javascript/ql/src/semmle/javascript/GlobalAccessPaths.qll

@@ -5,6 +5,7 @@
 import javascript
 private import semmle.javascript.dataflow.InferredTypes
 private import semmle.javascript.dataflow.internal.FlowSteps as FlowSteps
+private import semmle.javascript.internal.CachedStages
 
 deprecated module GlobalAccessPath {
   /**

javascript/ql/src/semmle/javascript/JSDoc.qll

@@ -1,6 +1,7 @@
 /** Provides classes for working with JSDoc comments. */
 
 import javascript
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A JSDoc comment.

javascript/ql/src/semmle/javascript/Modules.qll

@@ -5,6 +5,7 @@
  */
 
 import javascript
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A module, which may either be an ECMAScript 2015-style module,

javascript/ql/src/semmle/javascript/SSA.qll

@@ -76,6 +76,7 @@
 
 import javascript
 private import semmle.javascript.dataflow.Refinements
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A variable that can be SSA converted, that is, a local variable.

javascript/ql/src/semmle/javascript/dataflow/Configuration.qll

@@ -72,6 +72,7 @@ private import javascript
 private import internal.FlowSteps
 private import internal.AccessPaths
 private import internal.CallGraphs
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A data flow tracking configuration for finding inter-procedural paths from

javascript/ql/src/semmle/javascript/dataflow/DataFlow.qll

@@ -24,6 +24,7 @@ private import internal.FlowSteps as FlowSteps
 private import internal.DataFlowNode
 private import internal.AnalyzedParameters
 private import internal.PreCallGraphStep
+private import semmle.javascript.internal.CachedStages
 
 module DataFlow {
   /**

javascript/ql/src/semmle/javascript/dataflow/Nodes.qll

@@ -7,6 +7,7 @@
 private import javascript
 private import semmle.javascript.dependencies.Dependencies
 private import internal.CallGraphs
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A data flow node corresponding to an expression.

javascript/ql/src/semmle/javascript/dataflow/Sources.qll

@@ -8,6 +8,7 @@
 
 private import javascript
 private import semmle.javascript.dataflow.TypeTracking
+private import semmle.javascript.internal.CachedStages
 
 /**
  * A source node for local data flow, that is, a node from which local data flow is tracked.

javascript/ql/src/semmle/javascript/dataflow/TaintTracking.qll

@@ -16,6 +16,7 @@
 import javascript
 private import semmle.javascript.dataflow.internal.FlowSteps as FlowSteps
 private import semmle.javascript.dataflow.InferredTypes
+private import semmle.javascript.internal.CachedStages
 
 /**
  * Provides classes for modelling taint propagation.

javascript/ql/src/semmle/javascript/dataflow/internal/FlowSteps.qll

@@ -7,6 +7,7 @@
 import javascript
 import semmle.javascript.dataflow.Configuration
 import semmle.javascript.dataflow.internal.CallGraphs
+private import semmle.javascript.internal.CachedStages
 
 /**
  * Holds if flow should be tracked through properties of `obj`.

javascript/ql/src/semmle/javascript/dataflow/internal/PreCallGraphStep.qll

@@ -4,6 +4,7 @@
  */
 
 private import javascript
+private import semmle.javascript.internal.CachedStages
 
 private newtype TUnit = MkUnit()
 

javascript/ql/src/semmle/javascript/internal/StmtContainers.qll

@@ -6,6 +6,7 @@
  */
 
 private import javascript
+private import semmle.javascript.internal.CachedStages
 
 cached
 private StmtContainer getStmtContainer(NodeInStmtContainer node) {

javascript/ql/src/semmle/javascript/security/dataflow/RemoteFlowSources.qll

@@ -5,6 +5,7 @@
 import javascript
 import semmle.javascript.frameworks.HTTP
 import semmle.javascript.security.dataflow.DOM
+private import semmle.javascript.internal.CachedStages
 
 /** A data flow source of remote user input. */
 cached