interface Formatter {
    notation?: 'standard' | 'scientific' | 'engineering' | 'compact';
    maximumFractionDigits?: number;
    minimumFractionDigits?: number;
    style?: 'decimal' | 'currency' | 'percent' | 'unit';
}
export default function numberFormatter(number: number, { notation, style, minimumFractionDigits, maximumFractionDigits }: Formatter): string;
export {};