CheckColor checks that the file descriptor is a terminal and it supports basic color.

NewWriter returns a new terminal writer with color support.

NewWriterColor returns a new terminal writer with color support.

SupportsColor returns true if the environment supports basic color.

Writer returns a new terminal writer with color support.

FileDescriptor is the interface that wraps the file descriptor method.

Color is a human-readable color.

ColorCode is a terminal color code.