pjbatista / decimal.js-i18n

/*

 * decimal.js-i18n v0.2.6

 * Full internationalization support for decimal.js.

 * MIT License

 * Copyright (c) 2022 Pedro José Batista <[email protected]>

 * https://github.com/pjbatista/decimal.js-i18n

 */

import type FormatPartTypes from "./partTypes";

// Filters:

export const decimals = <T extends PartType>({ type }: T) => type === "decimal";

export const exponents = <T extends PartType>({ type: t }: T) => t === "exponentInteger" || t === "exponentMinusSign";

export const fractions = <T extends PartType>({ type }: T) => type === "fraction";

export const integerGroups = <T extends PartType>({ type }: T) => type === "integer" || type === "group";

export const integers = <T extends PartType>({ type }: T) => type === "integer";

/** Object used to describe a single transliteration part of `Decimal.Format.formatToParts`. */

export type FormatPart = PartType & PartValue;

/** Fragment of a part containing the type. */

export interface PartType {

    /** A string describing the formatting part. */

    type: Intl.NumberFormatPartTypes | FormatPartTypes;

}

/** Fragment of a part containing the value. */

export interface PartValue {

    /** Localized string with a fragment of the result. */

    value: string;

}

export default FormatPart;