diff --git a/src/data/coords/process/pointMerger.ts b/src/data/coords/process/pointMerger.ts
index d748578743ca80a7f0113ef8101b51415643e25b..03fe8db3f635dad406b7f049ab019798b6e93082 100644
--- a/src/data/coords/process/pointMerger.ts
+++ b/src/data/coords/process/pointMerger.ts
@@ -1,7 +1,7 @@
 /**
  * Merge des point alignés horizontalement ou verticalement (4-connected)
  */
-class PointMerger {
+export class PointMerger {
 
     private startPoint: paper.Point | null;
     private endPoint: paper.Point | null;
diff --git a/src/data/dataExporter.ts b/src/data/dataExporter.ts
index ac63b69ba50b4e752e485792b6e4226a72509018..b34ce56d509a4a115293d515c64a16061596bd31 100644
--- a/src/data/dataExporter.ts
+++ b/src/data/dataExporter.ts
@@ -5,6 +5,7 @@ import {LabData} from "../lab";
 import {Coords} from "./coords/coords";
 import {MeasurementExport} from "./measurement/process/measurementExport";
 import {CoordsMeasurement} from "./coords/process/coordsMeasurement";
+import {PointMerger} from "./coords/process/pointMerger";
 
 export class DataExporter {