Simplify

Since 1.2.0

Flatten intersection types into a single object type.

Signature

type Simplify<T> = { [K in keyof T]: T[K] } & unknown

Parameters

Parameter	Description
T	The type to simplify

Description

Converts complex intersection types into a single flattened object type, making the type easier to read and work with.

Examples

Basic Usage

import type { Simplify } from 'uni-types'

type Complex = { a: string } & { b: number }
type Simple = Simplify<Complex>
// { a: string; b: number }

With Merge Utility

import type { Merge, Simplify } from 'uni-types'

type Base = { id: string }
type Extended = { name: string; age: number }

type Result = Simplify<Base & Extended>
// { id: string; name: string; age: number }

Nested Intersections

type A = { x: string }
type B = { y: number } & { z: boolean }

type Combined = Simplify<A & B>
// { x: string; y: number; z: boolean }

Related

• DeepSimplify - Recursively simplify nested types
• MergeAll - Merge multiple object types