fix signature of ComparisonFilter

geostyler · Sep 5, 2022 · 20e0639 · 20e0639
1 parent 7b33009
commit 20e0639
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/style.ts b/style.ts
@@ -81,12 +81,13 @@ export type RangeFilter = [
 ];
 
 /**
- * A ComparisonFilter compares a value of an object (by key) with an expected
- * value.
+ * A ComparisonFilter compares two values.
+ * If the fist argument is a GeoStylerFunction it will be evaluated it.
+ * If it is a string it will be treated as key of an object.
  */
 export type ComparisonFilter = [
   ComparisonOperator,
-  Expression<string>,
+  Expression<string | number | boolean>,
   Expression<string | number | boolean>
 ] | RangeFilter;