External module "assert/is-error/docs/types/index.d"

Export assignment isError

• isError(value: any): boolean

• Tests if a value is an Error object.

  Parameters

  • value: any

    value to test

  Returns boolean

  boolean indicating whether a value is an Error object

  Example

  var bool = isError( new Error( 'beep' ) );
  // returns true

  Example

  var bool = isError( {} );
  // returns false