fix: use 'type' for type-only imports and specify file extensions (#272)

Author: tmkx

src/index.d.ts

@@ -1,7 +1,7 @@
-import {TVConfig, TWMConfig, TWMergeConfig} from "./config";
-import {CnOptions, CnReturn, TV} from "./types";
+import type {TVConfig, TWMConfig, TWMergeConfig} from "./config.d.ts";
+import type {CnOptions, CnReturn, TV} from "./types.d.ts";
 
-export * from "./types";
+export type * from "./types.d.ts";
 
 // util function
 export declare const cnBase: <T extends CnOptions>(...classes: T) => CnReturn;

src/lite.d.ts

@@ -1,6 +1,6 @@
-import {CnOptions, CnReturn, TVLite} from "./types";
+import type {CnOptions, CnReturn, TVLite} from "./types.d.ts";
 
-export * from "./types";
+export type * from "./types.d.ts";
 
 // util function
 export declare const cnBase: <T extends CnOptions>(...classes: T) => CnReturn;

src/types.d.ts

@@ -1,6 +1,5 @@
 import type {ClassNameValue as ClassValue} from "tailwind-merge";
-
-import {TVConfig} from "./config";
+import type {TVConfig} from "./config.d.ts";
 
 /**
  * ----------------------------------------

src/utils.d.ts

@@ -1,5 +1,5 @@
-import {TWMConfig} from "./config";
-import {CnOptions, CnReturn} from "./types";
+import type {TWMConfig} from "./config.d.ts";
+import type {CnOptions, CnReturn} from "./types.d.ts";
 
 export declare const falsyToString: <T>(value: T) => T | string;