type Size = 'mini' | 'small' | 'extra-small';
type Color = 'white' | 'yellow';
type Disabled = 'disabled';

type ModifierCombination =
  | [Size, Color?, Disabled?]
  | [Color, Size?, Disabled?]
  | [Disabled, Size?, Color?]
  | [Size, Disabled, Color?]
  | [Color, Disabled, Size?]
  | [Disabled, Color, Size?];

type RoundButtonModifierConfig = {
  'o-round-button': ModifierCombination;
};

export type RoundButtonModifier = {
  [P in keyof RoundButtonModifierConfig]: {
    prefix: P;
    Disabled: RoundButtonModifierConfig[P];
  };
}[keyof RoundButtonModifierConfig];

export type ModifierItems = RoundButtonModifier[] | ModifierCombination;