export default class sizeHelper { static validate( size: string, withAuto: boolean, withCustom: boolean ): boolean { let options = ['large', 'medium', 'small', 'smaller']; if (withAuto) { options = [...options, 'auto']; } if (withCustom) { options = [...options, 'custom']; } return options.includes(size); } static breakPointName(size: number): string { if (typeof size === 'number' && isFinite(size)) { if (size < 480) { return 'smaller'; } else if (size < 768) { return 'small'; } else if (size < 1680) { return 'medium'; } } return 'large'; } static elementWidth(element: HTMLElement | null | undefined): number { return element?.clientWidth ?? 0; } }