fix(core): fix types for TS 5.5 and no dom in tsconfig libs (#661)

Author: Gabrola

.changeset/dirty-students-tie.md

@@ -0,0 +1,5 @@
+---
+'@ts-rest/core': patch
+---
+
+Fix client functions resolving as `any` in TS 5.5 when `dom` is not included in tsconfig libs

libs/ts-rest/core/src/lib/type-utils.ts

@@ -41,11 +41,11 @@ export type GetFieldType<T, P> = P extends `${infer Left}.${infer Right}`
 // https://stackoverflow.com/questions/63447660/typescript-remove-all-properties-with-particular-type
 // Nested solution also available ^
 type ExcludeKeysWithTypeOf<T, V> = {
-  [K in keyof T]-?: Exclude<T[K], undefined> extends V ? never : K;
+  [K in keyof T]-?: [Exclude<T[K], undefined>] extends [V] ? never : K;
 }[keyof T];
 
 type ExcludeKeysWithoutTypeOf<T, V> = {
-  [K in keyof T]-?: Exclude<T[K], undefined> extends V ? K : never;
+  [K in keyof T]-?: [Exclude<T[K], undefined>] extends [V] ? K : never;
 }[keyof T];
 
 export type Without<T, V> = Pick<T, ExcludeKeysWithTypeOf<T, V>>;