om/node_modules/buefy/types/helpers.d.ts

export type ColorModifiers = 'is-white' | 'is-black' | 'is-light' | 'is-dark' | 'is-primary' | 'is-info' | 'is-success' | 'is-warning' | 'is-danger' | string;
export type GlobalPositions = 'is-top-right' | 'is-top' | 'is-top-left' | 'is-bottom-right' | 'is-bottom' | 'is-bottom-left';