diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1771073..d35c721 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,9 @@
 
 #### 🚀 Enhancement
 
-- Make includeIf infer types from the condition as well [#18](https://github.com/opencreek/vlad/pull/18) ([@reckter](https://github.com/reckter))
+- Make includeIf infer types from the condition as well
+  [#18](https://github.com/opencreek/vlad/pull/18)
+  ([@reckter](https://github.com/reckter))
 
 #### Authors: 1
 
diff --git a/src/validators/all.ts b/src/validators/all.ts
index fd985c3..91c0721 100644
--- a/src/validators/all.ts
+++ b/src/validators/all.ts
@@ -1,11 +1,8 @@
 // @ts-nocheck Deepmerge magic, will be replaced
 
-import { PrimitiveErrors, SubjectType, Validator } from "../types.ts";
+import { SubjectType, Validator } from "../types.ts";
 import { deepMerge } from "../deps.ts";
-
-type PartialReturnOrPrimitive<V extends Validator> = ReturnType<V> extends
-  PrimitiveErrors | undefined ? NonNullable<ReturnType<V>>
-  : Partial<ReturnType<V>>;
+import { PartialReturnOrPrimitive } from "./partialReturnOrPrimitive.ts";
 
 /**
  * Builds a validator function that applies all given validators to a value, merging their results
diff --git a/src/validators/partialReturnOrPrimitive.ts b/src/validators/partialReturnOrPrimitive.ts
new file mode 100644
index 0000000..f92098a
--- /dev/null
+++ b/src/validators/partialReturnOrPrimitive.ts
@@ -0,0 +1,5 @@
+import { PrimitiveErrors, Validator } from "../types.ts";
+
+export type PartialReturnOrPrimitive<V extends Validator> =
+  ReturnType<V> extends PrimitiveErrors | undefined ? NonNullable<ReturnType<V>>
+    : Partial<ReturnType<V>>;
diff --git a/src/validators/some.ts b/src/validators/some.ts
index 8182400..cd190b1 100644
--- a/src/validators/some.ts
+++ b/src/validators/some.ts
@@ -2,6 +2,7 @@
 
 import { SubjectType, Validator } from "../types.ts";
 import { deepMerge } from "../deps.ts";
+import { PartialReturnOrPrimitive } from "./partialReturnOrPrimitive.ts";
 
 /**
  * Builds a validator function that validates, if at least one of the given validators passes
@@ -21,25 +22,25 @@ import { deepMerge } from "../deps.ts";
  * ```
  */
 // deno-fmt-ignore
-export function some<V1 extends Validator>(validator1: V1): Validator<Partial<SubjectType<V1>>, Partial<ReturnType<V1>>>
+export function some<V1 extends Validator>(validator1: V1): Validator<Partial<SubjectType<V1>>, PartialReturnOrPrimitive<V1>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator>(validator1: V1, validator2: V2): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>>>
+export function some<V1 extends Validator, V2 extends Validator>(validator1: V1, validator2: V2): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator>(validator1: V1, validator2: V2, validator3: V3): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator>(validator1: V1, validator2: V2, validator3: V3): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>> & Partial<ReturnType<V4>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3> & PartialReturnOrPrimitive<V4>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>> & Partial<ReturnType<V4>> & Partial<ReturnType<V5>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3> & PartialReturnOrPrimitive<V4> & PartialReturnOrPrimitive<V5>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>> & Partial<ReturnType<V4>> & Partial<ReturnType<V5>> & Partial<ReturnType<V6>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3> & PartialReturnOrPrimitive<V4> & PartialReturnOrPrimitive<V5> & PartialReturnOrPrimitive<V6>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>> & Partial<ReturnType<V4>> & Partial<ReturnType<V5>> & Partial<ReturnType<V6>> & Partial<ReturnType<V7>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3> & PartialReturnOrPrimitive<V4> & PartialReturnOrPrimitive<V5> & PartialReturnOrPrimitive<V6> & PartialReturnOrPrimitive<V7>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator, V8 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7, validator8: V8): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>> & Partial<SubjectType<V8>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>> & Partial<ReturnType<V4>> & Partial<ReturnType<V5>> & Partial<ReturnType<V6>> & Partial<ReturnType<V7>> & Partial<ReturnType<V8>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator, V8 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7, validator8: V8): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>> & Partial<SubjectType<V8>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3> & PartialReturnOrPrimitive<V4> & PartialReturnOrPrimitive<V5> & PartialReturnOrPrimitive<V6> & PartialReturnOrPrimitive<V7> & PartialReturnOrPrimitive<V8>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator, V8 extends Validator, V9 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7, validator8: V8, validator9: V9): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>> & Partial<SubjectType<V8>> & Partial<SubjectType<V9>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>> & Partial<ReturnType<V4>> & Partial<ReturnType<V5>> & Partial<ReturnType<V6>> & Partial<ReturnType<V7>> & Partial<ReturnType<V8>> & Partial<ReturnType<V9>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator, V8 extends Validator, V9 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7, validator8: V8, validator9: V9): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>> & Partial<SubjectType<V8>> & Partial<SubjectType<V9>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3> & PartialReturnOrPrimitive<V4> & PartialReturnOrPrimitive<V5> & PartialReturnOrPrimitive<V6> & PartialReturnOrPrimitive<V7> & PartialReturnOrPrimitive<V8> & PartialReturnOrPrimitive<V9>>
 // deno-fmt-ignore
-export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator, V8 extends Validator, V9 extends Validator, V10 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7, validator8: V8, validator9: V9, validator10: V10): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>> & Partial<SubjectType<V8>> & Partial<SubjectType<V9>> & Partial<SubjectType<V10>>, Partial<ReturnType<V1>> & Partial<ReturnType<V2>> & Partial<ReturnType<V3>> & Partial<ReturnType<V4>> & Partial<ReturnType<V5>> & Partial<ReturnType<V6>> & Partial<ReturnType<V7>> & Partial<ReturnType<V8>> & Partial<ReturnType<V9>> & Partial<ReturnType<V10>>>
+export function some<V1 extends Validator, V2 extends Validator, V3 extends Validator, V4 extends Validator, V5 extends Validator, V6 extends Validator, V7 extends Validator, V8 extends Validator, V9 extends Validator, V10 extends Validator>(validator1: V1, validator2: V2, validator3: V3, validator4: V4, validator5: V5, validator6: V6, validator7: V7, validator8: V8, validator9: V9, validator10: V10): Validator<Partial<SubjectType<V1>> & Partial<SubjectType<V2>> & Partial<SubjectType<V3>> & Partial<SubjectType<V4>> & Partial<SubjectType<V5>> & Partial<SubjectType<V6>> & Partial<SubjectType<V7>> & Partial<SubjectType<V8>> & Partial<SubjectType<V9>> & Partial<SubjectType<V10>>, PartialReturnOrPrimitive<V1> & PartialReturnOrPrimitive<V2> & PartialReturnOrPrimitive<V3> & PartialReturnOrPrimitive<V4> & PartialReturnOrPrimitive<V5> & PartialReturnOrPrimitive<V6> & PartialReturnOrPrimitive<V7> & PartialReturnOrPrimitive<V8> & PartialReturnOrPrimitive<V9> & PartialReturnOrPrimitive<V10>>
 
 export function some(...validators) {
   if (validators.length === 0) {
diff --git a/src/vlad.ts b/src/vlad.ts
index ebb077c..1cc0d4d 100644
--- a/src/vlad.ts
+++ b/src/vlad.ts
@@ -17,3 +17,4 @@ export * from "./validators/includeIf.ts";
 export * from "./validators/regex.ts";
 
 export * from "./types.ts";
+export { type PartialReturnOrPrimitive } from "./validators/partialReturnOrPrimitive.ts";
diff --git a/test/validators/some.test.ts b/test/validators/some.test.ts
index 079e81a..fe9949d 100644
--- a/test/validators/some.test.ts
+++ b/test/validators/some.test.ts
@@ -1,5 +1,11 @@
 import { some } from "../../src/validators/some.ts";
-import { is, maxItems, minItems } from "../../src/vlad.ts";
+import {
+  is,
+  maxItems,
+  minItems,
+  PrimitiveErrors,
+  Validator,
+} from "../../src/vlad.ts";
 import { assertEquals } from "../testingDeps.ts";
 
 Deno.test("should not change the result of a single is validator", () => {
@@ -52,3 +58,13 @@ Deno.test("should correctly merge primitive errors", () => {
     _self: ["Must have at least 3 items", "Must have at least 2 items"],
   });
 });
+
+Deno.test("should correctly infer types with primitive validators", () => {
+  const validator = some(
+    is(3, "must be 3"),
+    is(2, "must be 2"),
+  ) satisfies Validator<Partial<number>, PrimitiveErrors>;
+  const output = validator(1);
+
+  assertEquals(output, ["must be 3", "must be 2"]);
+});