diff --git a/npm/react-intl/3.0/@n4jsd/react-intl/lib/index.n4jsd b/npm/react-intl/3.0/@n4jsd/react-intl/lib/index.n4jsd
index 364d87a..5bf593a 100644
--- a/npm/react-intl/3.0/@n4jsd/react-intl/lib/index.n4jsd
+++ b/npm/react-intl/3.0/@n4jsd/react-intl/lib/index.n4jsd
@@ -18,6 +18,36 @@ export external public interface ~__MessageDescriptor {
     public description?: string | Object;
 }
 
+/**
+ * @see https://formatjs.io/docs/react-intl/api#formatlist
+ */
+export external public interface ~IntlListFormatOptions {
+    /**
+     * The locale matching algorithm to use.
+     * Possible values are "lookup" and "best fit"; the default is "best fit".
+     * For information about this option, see
+     * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation.
+     */
+    public localeMatcher?: 'best fit' | 'lookup';
+    /**
+     * The format of output message.
+     * Possible values are :
+     * - "conjunction" that stands for "and"-based lists (default, e.g., "A, B, and C")
+     * - "disjunction" that stands for "or"-based lists (e.g., "A, B, or C").
+     * - "unit" stands for lists of values with units (e.g., "5 pounds, 12 ounces").
+     */
+    public type?: 'conjunction' | 'disjunction' | 'unit';
+    /**
+     * The length of the formatted message.
+     * Possible values are:
+     * - "long" (default, e.g., "A, B, and C");
+     * - "short" (e.g., "A, B, C"), or
+     * - "narrow" (e.g., "A B C").
+     * When style is "short" or "narrow", "unit" is the only allowed value for the type option.
+     */
+    public style?: 'long' | 'short' | 'narrow';
+}
+
 /**
  * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat
  * without localeMatcher
@@ -48,6 +78,7 @@ export external public interface ~__IntlFormat {
      */
     public formatRelativeTime: (value: number, unit: string=, opts: FormatRelativeTimeOptions=) => string;
     public formatNumber: (value: any, options: NumberFormatOptions=) => string;
+    public formatList: (elements: string[], options: IntlListFormatOptions=) => string;
     public formatMessage: (messageDescriptor: __MessageDescriptor, values: Object=) => string;
 }