PromiseResult

Since 1.3.0

Get the resolved value type from a Promise at a single level. Unlike PromiseValue, this only unwraps one layer.

Signature

type PromiseResult<T> = T extends Promise<infer V> ? V : T

Parameters

Parameter	Description
T	The type to extract the result from

Examples

Basic Usage

import type { PromiseResult } from 'uni-types'

type Result = PromiseResult<Promise<string>> // string

Non-Promise Type

import type { PromiseResult } from 'uni-types'

type Direct = PromiseResult<number> // number

Nested Promises

import type { PromiseResult } from 'uni-types'

type Nested = PromiseResult<Promise<Promise<boolean>>> // Promise<boolean>

Related

• PromiseValue - Extract value recursively
• UnwrapPromise - Unwrap promise to its value