OmitUnion

Returns a subset of a union without specified components.

Params

Name	Type	Description
input	any	The union to omit from.
to_omit	any	The components to omit.

Example

type Result = OmitUnion<
    "hello" | string | "world",
    "world"
>

-- type Result = "hello" | string

---

PickUnion

Returns a subset of a union with only specified components.

Params

Name	Type	Description
input	any	The union to pick from.
to_pick	any	The components to pick.

Example

type Result = PickUnion<
    "hello" | string | "world",
    "world"
>

-- type Result = "world"

---

FlattenUnion

Recursively combines nested unions into one union.

Params

Name	Type	Description
input	any	The union to flatten.

Example

type Result = FlattenUnion<"foo" | ("hello" | ("world" | "lol"))>

-- type Result = "foo" | "hello" | "lol" | "world"

---

CleanUnion

Removes duplicate types from a union.

Params

Name	Type	Description
input	any	The union to clean.

Example

type Result = CleanUnion<"hello" | string | "world" | string | "foo" | "hello">

-- type Result = "foo" | "hello" | "world" | string