How can I set up my custom theme on React Spectrum?

[elVengador]

Hello everyone, I would like to set up my custom theme on react spectrum to use on my personal page, how can I do it?
I understand how to set the theme, but I don't know how to build a new theme

<Provider theme={defaultTheme}>

Also, I printed the defaultTheme variable, but I don't understand that values

{
    "global": {
        "spectrum": "zA6MfG_spectrum",
        "spectrum--dark": "zA6MfG_spectrum--dark",
        "spectrum--darkest": "zA6MfG_spectrum--darkest",
        "spectrum--large": "zA6MfG_spectrum--large",
        "spectrum--light": "zA6MfG_spectrum--light",
        "spectrum--lightest": "zA6MfG_spectrum--lightest",
        "spectrum--medium": "zA6MfG_spectrum--medium"
    },
    "light": {
        "spectrum--light": "PFjRbG_spectrum--light"
    },
    "dark": {
        "spectrum--darkest": "gP7gvq_spectrum--darkest"
    },
    "medium": {
        "spectrum--medium": "xSyFOq_spectrum--medium"
    },
    "large": {
        "spectrum--large": "HAZavG_spectrum--large"
    }
}

[reidbarber]

Unfortunately, customizing the React Spectrum theme isn't officially supported. You can read more about why this is the case in #3370 and #3624.

[elVengador]

Got it, thanks for the information