ts-is-defined

Typescript utilities

MIT 13 个版本

typescript assert

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安装

npm install ts-is-defined

yarn add ts-is-defined

pnpm add ts-is-defined

bun add ts-is-defined

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ts-is-defined

Libraries.io dependency status for latest release

Typescript utilities

export function isDefined<T>(value: T): value is NonNullable<T> {
  return value !== undefined && value !== null
}

export function assertDefined<T>(
  value: T,
  message: string
): asserts value is NonNullable<T> {
  invariant(isDefined(value), message)
}

版本列表

3.0.5 2023-08-15

3.0.4 2022-05-28

3.0.3 2022-05-13

3.0.2 2022-05-12

3.0.1 2022-05-12

2.0.4 2022-04-27

2.0.3 2021-11-08

2.0.2 2021-11-07

2.0.1 2021-10-29

2.0.0 2021-10-29

1.0.1 2021-07-26

1.0.0 2020-08-16

0.0.3 2020-04-25