Update @woo…/currency code docs, define & export type declarations.

packages/currency/CHANGELOG.md

@@ -12,6 +12,7 @@
 # 3.2.1
 
 -   Tweak - Added `useCode` parameter to `formatAmount`, to render currency code instead of symbol. #7575
+-   Dev - Export data types. #7848
 
 # 3.2.0
 

packages/currency/README.md

@@ -25,7 +25,7 @@ const total = storeCurrency.formatAmount( 20.923 ); // '$20.92'
 
 // Get the rounded decimal value of a number at the precision used for the current currency,
 // from the settings api. Defaults to 2.
-const total = storeCurrency.formatDecimal( '6.2892' ); // 6.29 https://google.com/?q=test
+const total = storeCurrency.formatDecimal( '6.2892' ); // 6.29
 
 // Get the string representation of a floating point number to the precision used by the current
 // currency. This is different from `formatAmount` by not returning the currency symbol.

packages/currency/src/index.js

@@ -7,6 +7,23 @@ import { sprintf } from '@wordpress/i18n';
 import { numberFormat } from '@woocommerce/number';
 import deprecated from '@wordpress/deprecated';
 
+/**
+ * @typedef {import('@woocommerce/number').NumberConfig} NumberConfig
+ */
+/**
+ * @typedef {Object} CurrencyProps
+ * @property {string} code           Currency ISO code.
+ * @property {string} symbol         Symbol, can be multi-character.
+ * @property {string} symbolPosition Where the symbol should be relative to the amount. One of `'left' | 'right' | 'left_space | 'right_space'`.
+ *
+ * @typedef {NumberConfig & CurrencyProps} CurrencyConfig
+ */
+
+/**
+ *
+ * @param {CurrencyConfig} currencySetting
+ * @return {Object} currency object
+ */
 const CurrencyFactory = function ( currencySetting ) {
 	let currency;
 
@@ -80,7 +97,7 @@ const CurrencyFactory = function ( currencySetting ) {
 	/**
 	 * Get the default price format from a currency.
 	 *
-	 * @param {Object} config Currency configuration.
+	 * @param {CurrencyConfig} config Currency configuration.
 	 * @return {string} Price format.
 	 */
 	function getPriceFormat( config ) {
@@ -108,7 +125,7 @@ const CurrencyFactory = function ( currencySetting ) {
 	 * @param {string} countryCode     Country code.
 	 * @param {Object} localeInfo      Locale info by country code.
 	 * @param {Object} currencySymbols Currency symbols by symbol code.
-	 * @return {Object} Formatted currency data for country.
+	 * @return {CurrencyConfig | {} } Formatted currency data for country.
 	 */
 	function getDataForCountry(
 		countryCode,

packages/currency/tsconfig-cjs.json

@@ -1,6 +1,7 @@
 {
     "extends": "../tsconfig-cjs",
     "compilerOptions": {
+		"declaration": true,
         "outDir": "build"
     }
 }

packages/currency/tsconfig.json

@@ -1,6 +1,7 @@
 {
 	"extends": "../tsconfig",
 	"compilerOptions": {
+		"declaration": true,
 		"rootDir": "src",
 		"outDir": "build-module"
 	}