1 files changed, 16 insertions, 4 deletions
diff --git a/cli/tsc/dts/lib.es2018.intl.d.ts b/cli/tsc/dts/lib.es2018.intl.d.ts
index 8517ba938..04669d8e6 100644
--- a/cli/tsc/dts/lib.es2018.intl.d.ts
+++ b/cli/tsc/dts/lib.es2018.intl.d.ts
@@ -55,10 +55,22 @@ declare namespace Intl {
 
     const PluralRules: PluralRulesConstructor;
 
-    // We can only have one definition for 'type' in TypeScript, and so you can learn where the keys come from here:
-    type ES2018NumberFormatPartType = "literal" | "nan" | "infinity" | "percent" | "integer" | "group" | "decimal" | "fraction" | "plusSign" | "minusSign" | "percentSign" | "currency" | "code" | "symbol" | "name";
-    type ES2020NumberFormatPartType = "compact" | "exponentInteger" | "exponentMinusSign" | "exponentSeparator" | "unit" | "unknown";
-    type NumberFormatPartTypes = ES2018NumberFormatPartType | ES2020NumberFormatPartType;
+    interface NumberFormatPartTypeRegistry {
+        literal: never;
+        nan: never;
+        infinity: never;
+        percent: never;
+        integer: never;
+        group: never;
+        decimal: never;
+        fraction: never;
+        plusSign: never;
+        minusSign: never;
+        percentSign: never;
+        currency: never;
+    }
+
+    type NumberFormatPartTypes = keyof NumberFormatPartTypeRegistry;
 
     interface NumberFormatPart {
         type: NumberFormatPartTypes;