Interface NumberFormat

interface NumberFormat {
    format(value: number | bigint | StringNumericLiteral): string;
    formatRange(
        start: number | bigint | StringNumericLiteral,
        end: number | bigint | StringNumericLiteral,
    ): string;
    formatRangeToParts(
        start: number | bigint | StringNumericLiteral,
        end: number | bigint | StringNumericLiteral,
    ): NumberRangeFormatPart[];
    formatToParts(
        value: number | bigint | StringNumericLiteral,
    ): NumberFormatPart[];
    resolvedOptions(): ResolvedNumberFormatOptions;
}