Move notation to es2020.intl.d.ts

Author: sandersn

src/lib/es2020.intl.d.ts

@@ -261,4 +261,12 @@ declare namespace Intl {
             options?: RelativeTimeFormatOptions,
         ): BCP47LanguageTag[];
     };
+
+    interface NumberFormatOptions {
+        notation?: string;
+    }
+
+    interface ResolvedNumberFormatOptions {
+        notation?: string;
+    }
 }

src/lib/es5.d.ts

@@ -4251,7 +4251,6 @@ declare namespace Intl {
         maximumFractionDigits?: number;
         minimumSignificantDigits?: number;
         maximumSignificantDigits?: number;
-        notation?: string;
     }
 
     interface ResolvedNumberFormatOptions {
@@ -4266,7 +4265,6 @@ declare namespace Intl {
         minimumSignificantDigits?: number;
         maximumSignificantDigits?: number;
         useGrouping: boolean;
-        notation?: string;
     }
 
     interface NumberFormat {