export type PredefinedColors =
  | 'primary'
  | 'success'
  | 'warning'
  | 'danger';

export type LiteralUnion<T extends U, U = string> = T | (U & Record<never, never>);

export type Color = LiteralUnion<PredefinedColors, string>;

export type ComponentRef = Function | HTMLElement | string | null;