i18next - npm Package Compare versions

Comparing version 23.8.0 to 23.8.1

dist/esm/package.json

@@ -1,1 +0,1 @@
-{"type":"module","version":"23.8.0"}
+{"type":"module","version":"23.8.1"}

package.json

 {
   "name": "i18next",
-  "version": "23.8.0",
+  "version": "23.8.1",
   "description": "i18next internationalization framework",
@@ -5,0 +5,0 @@ "main": "./dist/cjs/i18next.js",

typescript/options.d.ts

@@ -43,2 +43,7 @@ import type { $MergeBy, $PreservedValue, $Dictionary } from './helpers.js';
     /**
+     * Allows empty string as valid translation
+     */
+    returnEmptyString: true;
+
+    /**
      * Allows objects as valid translation result
@@ -45,0 +50,0 @@ */

typescript/t.d.ts

@@ -15,2 +15,3 @@ import type { $OmitArrayKeys, $PreservedValue, $Dictionary, $SpecialObject } from './helpers.js';
 type _ReturnObjects = TypeOptions['returnObjects'];
+type _ReturnEmptyString = TypeOptions['returnEmptyString'];
 type _ReturnNull = TypeOptions['returnNull'];
@@ -161,19 +162,28 @@ type _KeySeparator = TypeOptions['keySeparator'];
 
-type ParseTReturn<
+type ParseTReturnWithFallback<Key, Val> = Val extends ''
+  ? _ReturnEmptyString extends true
+    ? ''
+    : Key
+  : Val extends null
+  ? _ReturnNull extends true
+    ? null
+    : Key
+  : Val;
+
+type ParseTReturn<Key, Res, TOpt extends TOptions = {}> = ParseTReturnWithFallback<
   Key,
-  Res,
-  TOpt extends TOptions = {},
-> = Key extends `${infer K1}${_KeySeparator}${infer RestKey}`
-  ? ParseTReturn<RestKey, Res[K1 & keyof Res], TOpt>
-  : // Process plurals only if count is provided inside options
-  TOpt['count'] extends number
-  ? TOpt['ordinal'] extends boolean
-    ? ParseTReturnPluralOrdinal<Res, Key>
-    : ParseTReturnPlural<Res, Key>
-  : // otherwise access plain key without adding plural and ordinal suffixes
-  Res extends readonly unknown[]
-  ? Key extends `${infer NKey extends number}`
-    ? Res[NKey]
-    : never
-  : Res[Key & keyof Res];
+  Key extends `${infer K1}${_KeySeparator}${infer RestKey}`
+    ? ParseTReturn<RestKey, Res[K1 & keyof Res], TOpt>
+    : // Process plurals only if count is provided inside options
+    TOpt['count'] extends number
+    ? TOpt['ordinal'] extends boolean
+      ? ParseTReturnPluralOrdinal<Res, Key>
+      : ParseTReturnPlural<Res, Key>
+    : // otherwise access plain key without adding plural and ordinal suffixes
+    Res extends readonly unknown[]
+    ? Key extends `${infer NKey extends number}`
+      ? Res[NKey]
+      : never
+    : Res[Key & keyof Res]
+>;
 
@@ -180,0 +190,0 @@ type TReturnOptionalNull = _ReturnNull extends true ? null : never;

typescript/t.v4.d.ts

@@ -12,2 +12,3 @@ import type { $OmitArrayKeys, $PreservedValue, $Dictionary, $SpecialObject } from './helpers.js';
 type _ReturnObjects = TypeOptions['returnObjects'];
+type _ReturnEmptyString = TypeOptions['returnEmptyString'];
 type _ReturnNull = TypeOptions['returnNull'];
@@ -161,19 +162,28 @@ type _KeySeparator = TypeOptions['keySeparator'];
 
-type ParseTReturn<
+type ParseTReturnWithFallback<Key, Val> = Val extends ''
+  ? _ReturnEmptyString extends true
+    ? ''
+    : Key
+  : Val extends null
+  ? _ReturnNull extends true
+    ? null
+    : Key
+  : Val;
+
+type ParseTReturn<Key, Res, TOpt extends TOptions = {}> = ParseTReturnWithFallback<
   Key,
-  Res,
-  TOpt extends TOptions = {},
-> = Key extends `${infer K1}${_KeySeparator}${infer RestKey}`
-  ? ParseTReturn<RestKey, Res[K1 & keyof Res], TOpt>
-  : // // Process plurals only if count is provided inside options
-  TOpt['count'] extends number
-  ? TOpt['ordinal'] extends boolean
-    ? ParseTReturnPluralOrdinal<Res, Key>
-    : ParseTReturnPlural<Res, Key>
-  : // otherwise access plain key without adding plural and ordinal suffixes
-  Res extends readonly unknown[]
-  ? Key extends `${infer NKey extends number}`
-    ? Res[NKey]
-    : never
-  : Res[Key & keyof Res];
+  Key extends `${infer K1}${_KeySeparator}${infer RestKey}`
+    ? ParseTReturn<RestKey, Res[K1 & keyof Res], TOpt>
+    : // Process plurals only if count is provided inside options
+    TOpt['count'] extends number
+    ? TOpt['ordinal'] extends boolean
+      ? ParseTReturnPluralOrdinal<Res, Key>
+      : ParseTReturnPlural<Res, Key>
+    : // otherwise access plain key without adding plural and ordinal suffixes
+    Res extends readonly unknown[]
+    ? Key extends `${infer NKey extends number}`
+      ? Res[NKey]
+      : never
+    : Res[Key & keyof Res]
+>;
 
@@ -180,0 +190,0 @@ type TReturnOptionalNull = _ReturnNull extends true ? null : never;

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Improved metrics

Total package byte prevSize

625531

increased by0.11%

Lines of code

14167

increased by0.16%

No dependency changes