international-types - npm Package Compare versions

Comparing version 0.6.2 to 0.7.0

dist/index.d.ts

@@ -5,6 +5,7 @@ export type LocaleValue = string | number | boolean | null | undefined | Date;
 export type ExplicitLocales = Record<string, BaseLocale>;
-export type LocaleKeys<Locale extends BaseLocale, Scope extends Scopes<Locale> | undefined, Key extends string = Extract<keyof Locale, string>> = Scope extends undefined ? Key : Key extends `${Scope}.${infer Test}` ? Test : never;
+export type LocaleKeys<Locale extends BaseLocale, Scope extends Scopes<Locale> | undefined, Key extends string = Extract<keyof Locale, string>> = Scope extends undefined ? RemovePlural<Key> : Key extends `${Scope}.${infer Test}` ? RemovePlural<Test> : never;
 type Delimiter = `=${number}` | 'other';
 type ExtractParams<Value extends LocaleValue> = Value extends '' ? [] : Value extends `${string}{${infer Param}}${infer Tail}` ? [Param, ...ExtractParams<Tail>] : [];
 export type Params<Value extends LocaleValue> = Value extends '' ? [] : Value extends `{${infer Param}, plural, ${Delimiter} {${infer Content}} ${Delimiter} {${infer Content2}} ${Delimiter} {${infer Content3}}}` ? [Param, ...ExtractParams<Content>, ...ExtractParams<Content2>, ...ExtractParams<Content3>] : Value extends `{${infer Param}, plural, ${Delimiter} {${infer Content}} ${Delimiter} {${infer Content2}}}` ? [Param, ...ExtractParams<Content>, ...ExtractParams<Content2>] : Value extends `${string}{${infer Param}}${infer Tail}` ? [Param, ...Params<Tail>] : [];
+export type GetParams<Value extends LocaleValue> = Value extends '' ? [] : Value extends `${string}{${infer Param}}${infer Tail}` ? [Param, ...Params<Tail>] : [];
 export type ParamsObject<Value extends LocaleValue> = Record<Params<Value>[number], LocaleValue>;
@@ -16,3 +17,3 @@ type ExtractScopes<Value extends string, Prev extends string | undefined = undefined> = Value extends `${infer Head}.${infer Tail}` ? [
 export type Scopes<Locale extends BaseLocale> = ExtractScopes<Extract<keyof Locale, string>>[number];
-export type ScopedValue<Locale extends BaseLocale, Scope extends Scopes<Locale> | undefined, Key extends LocaleKeys<Locale, Scope>> = Scope extends undefined ? Locale[Key] : Locale[`${Scope}.${Key}`];
+export type ScopedValue<Locale extends BaseLocale, Scope extends Scopes<Locale> | undefined, Key extends LocaleKeys<Locale, Scope>> = Scope extends undefined ? IsPlural<Key, Locale> extends true ? Locale[`${Key}#${PluralSuffix}`] : Locale[Key] : IsPlural<Key, Locale> extends true ? Locale[`${Scope}.${Key}#${PluralSuffix}`] : Locale[`${Scope}.${Key}`];
 type UnionToIntersection<U> = (U extends never ? never : (arg: U) => never) extends (arg: infer I) => void ? I : never;
@@ -31,2 +32,13 @@ type UnionToTuple<T> = UnionToIntersection<T extends never ? never : (t: T) => T> extends (_: never) => infer W ? [...UnionToTuple<Exclude<T, W>>, W] : [];
 };
+type PluralSuffix = 'zero' | 'one' | 'two' | 'few' | 'many' | 'other';
+type RemovePlural<Key extends string> = Key extends `${infer Head}#${PluralSuffix}` ? Head : Key;
+type GetPlural<Key extends string, Locale extends BaseLocale> = `${Key}#${PluralSuffix}` & keyof Locale extends infer PluralKey ? PluralKey extends `${string}#${infer Plural extends PluralSuffix}` ? Plural : never : never;
+type IsPlural<Key extends string, Locale extends BaseLocale> = `${Key}#${PluralSuffix}` & keyof Locale extends never ? false : true;
+type GetCountUnion<Key extends string, Locale extends BaseLocale, Plural extends PluralSuffix = GetPlural<Key, Locale>> = Plural extends 'zero' ? 0 : Plural extends 'one' ? 1 : Plural extends 'two' ? 2 : number;
+type AddCount<T, Key extends string, Locale extends BaseLocale> = T extends [] ? [{
+    count: GetCountUnion<Key, Locale>;
+}] : T extends [infer R] ? [{
+    count: GetCountUnion<Key, Locale>;
+} & R] : never;
+export type CreateParams<T, Locale extends BaseLocale, Scope extends Scopes<Locale> | undefined, Key extends LocaleKeys<Locale, Scope>, Value extends LocaleValue = ScopedValue<Locale, Scope, Key>> = IsPlural<Key, Locale> extends true ? AddCount<GetParams<Value>['length'] extends 0 ? [] : [T], Key, Locale> : GetParams<Value>['length'] extends 0 ? [] : [T];
 export {};

package.json

 {
   "name": "international-types",
-  "version": "0.6.2",
+  "version": "0.7.0",
   "description": "Type-safe internationalization (i18n) utility types",
@@ -5,0 +5,0 @@ "types": "dist/index.d.ts",

No alert changes

Improved metrics

Total package byte prevSize

7732

increased by27.07%

Lines of code

44

increased by46.67%

No dependency changes