Document stacked parse data (#8491)

diff --git a/types/index.esm.d.ts b/types/index.esm.d.ts
index 1f1e762193a532db1ccd55363a98246d5dc8a111..aed7eea0611c9ad86849ec293e2b3754f9c62a1c 100644 (file)
--- a/types/index.esm.d.ts
+++ b/types/index.esm.d.ts
@@ -3133,6 +3133,15 @@ export type ScaleType = keyof ScaleTypeRegistry;
 interface CartesianParsedData {
        x: number;
        y: number;
+
+       // Only specified when stacked bars are enabled
+       _stacks?: {
+               // Key is the stack ID which is generally the axis ID
+               [key: string]: {
+                       // Inner key is the datasetIndex
+                       [key: number]: number;
+               }
+       }
 }
 
 interface BarParsedData extends CartesianParsedData {