Function error

Test whether error occurs.

If error occurs, nothing would be happened.

However, no error exists, then exception would be thrown.

  • error(
        title: string,
    ): <T>(task: () => T) => T extends Promise<any> ? Promise<void> : void

  • Parameters

    • title: string

      Title of exception because of no error exists

    Returns <T>(task: () => T) => T extends Promise<any> ? Promise<void> : void

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