Fix PragmaMap and ReadonlyPragmaMap declarations

Author: ahejlsberg

src/compiler/types.ts

@@ -8637,7 +8637,7 @@ namespace ts {
     /* @internal */
     export interface ReadonlyPragmaMap extends ReadonlyESMap<string, PragmaPseudoMap[keyof PragmaPseudoMap] | PragmaPseudoMap[keyof PragmaPseudoMap][]> {
         get<TKey extends keyof PragmaPseudoMap>(key: TKey): PragmaPseudoMap[TKey] | PragmaPseudoMap[TKey][];
-        forEach(action: <TKey extends keyof PragmaPseudoMap>(value: PragmaPseudoMap[TKey] | PragmaPseudoMap[TKey][], key: TKey) => void): void;
+        forEach(action: (value: PragmaPseudoMap[keyof PragmaPseudoMap] | PragmaPseudoMap[keyof PragmaPseudoMap][], key: keyof PragmaPseudoMap) => void): void;
     }
 
     /**
@@ -8649,7 +8649,7 @@ namespace ts {
     export interface PragmaMap extends ESMap<string, PragmaPseudoMap[keyof PragmaPseudoMap] | PragmaPseudoMap[keyof PragmaPseudoMap][]>, ReadonlyPragmaMap {
         set<TKey extends keyof PragmaPseudoMap>(key: TKey, value: PragmaPseudoMap[TKey] | PragmaPseudoMap[TKey][]): this;
         get<TKey extends keyof PragmaPseudoMap>(key: TKey): PragmaPseudoMap[TKey] | PragmaPseudoMap[TKey][];
-        forEach(action: <TKey extends keyof PragmaPseudoMap>(value: PragmaPseudoMap[TKey] | PragmaPseudoMap[TKey][], key: TKey) => void): void;
+        forEach(action: (value: PragmaPseudoMap[keyof PragmaPseudoMap] | PragmaPseudoMap[keyof PragmaPseudoMap][], key: keyof PragmaPseudoMap) => void): void;
     }
 
     /* @internal */