supports-color

const supportsColor: { stdout: ColorInfo; stderr: ColorInfo };

createSupportsColor: (stream?: WriteStream, options?: Options) => ColorInfo;

type ColorInfo = ColorSupport | false;

type ColorSupport = {
    /**
	The color level.
	*/
    level: ColorSupportLevel;

    /**
	Whether basic 16 colors are supported.
	*/
    hasBasic: boolean;

    /**
	Whether ANSI 256 colors are supported.
	*/
    has256: boolean;

    /**
	Whether Truecolor 16 million colors are supported.
	*/
    has16m: boolean;
};

type ColorSupportLevel = 0 | 1 | 2 | 3;

type Options = {
    /**
	Whether `process.argv` should be sniffed for `--color` and `--no-color` flags.

	@default true
	*/
    readonly sniffFlags?: boolean;
};