diff --git a/src/freeCSV2HTML.ts b/src/freeCSV2HTML.ts
index e69de29..337fd9a 100644
--- a/src/freeCSV2HTML.ts
+++ b/src/freeCSV2HTML.ts
@@ -0,0 +1,31 @@
+const errors=require("./errors.js");
+
+interface selectors
+{
+    colCSV: number;
+    idElt: string;
+    eltDOM?: HTMLElement;
+}
+
+export class freeCSV2HTML
+{
+    private _datasEltId: string = "";
+    private _datasUrl: string = "";
+    private _datasSelectors: selectors[] = [];
+
+    set datasEltId(id: string)
+    {
+        this._datasEltId=id;
+    }
+
+    set datasUrl(url: string)
+    {
+        this._datasUrl=url;
+    }
+
+    set datasSelectors(selectors: selectors[])
+    {
+        this._datasSelectors=selectors;
+    }
+    
+}
\ No newline at end of file