Type alias IsUnion<Target>

IsUnion

Desc

Check if Target is a union

Returns

A boolean

Example

type Value = 'i.go.to.school.by.bus';
type IsUnionValue = IsUnion<Value>; // false
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Example

type Union = { a: string } | { b: number };
type IsUnionUnion = IsUnion<Union>; // true
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Example

type Intersection = { a: string } & { b: number };
type IsUnionIntersection = IsUnion<Intersection>; // false
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