fix(build): modernize project tooling and tighten TypeScript typings

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartbuffer',
-  version: '3.0.5',
+  version: '3.0.6',
   description: 'A robust TypeScript library for managing binary data by converting between Base64 strings and Uint8Array, validating buffer-like objects, and ensuring data purity.'
 }

ts/index.ts

@@ -10,13 +10,13 @@ export function base64ToUint8Array(base64: string): Uint8Array {
   return plugins.uInt8ArrayExtras.base64ToUint8Array(base64);
 }
 
-export const isUint8Array = (obj: any): obj is Uint8Array => {
+export const isUint8Array = (obj: unknown): obj is Uint8Array => {
   return plugins.uInt8ArrayExtras.isUint8Array(obj);
 };
 
-export function isBufferLike(obj: any): obj is ArrayBufferLike | Buffer {
+export function isBufferLike(obj: unknown): obj is ArrayBufferLike | Buffer {
   // Check for ArrayBufferLike objects in any environment
-  if (obj && typeof obj.byteLength === 'number') {
+  if (obj && typeof (obj as { byteLength?: unknown }).byteLength === 'number') {
     return true;
   }
 

ts/smartbuffer.plugins.ts

@@ -2,4 +2,4 @@ import * as uInt8ArrayExtras from 'uint8array-extras';
 
 export {
   uInt8ArrayExtras,
-}
+};