assertColor()function

assertColor(value: unknown, caller: AnyCaller = assertColor): asserts value is Color

Param	Type
`value`	`unknown`	The value to assert. required
`caller`	`AnyCaller`	Function to attribute a thrown error to (defaults to `assertColor` itself). Defaults to `assertColor`

Return
`asserts value is Color`

Throws
`RequiredError`	If `value` is not a `Color` instance.

Assert that an unknown value is a Color instance.

Examples

assertColor(new Color());