Variables
Const DARK_DEFAULT_THEME
DARK_DEFAULT_THEME: "dark-theia" = 'dark-theia'
Const HC_DEFAULT_THEME
HC_DEFAULT_THEME: "hc-theia" = 'hc-theia'
Const HC_LIGHT_THEME
HC_LIGHT_THEME: "hc-theia-light" = 'hc-theia-light'
Const LIGHT_DEFAULT_THEME
LIGHT_DEFAULT_THEME: "light-theia" = 'light-theia'