file read write - import only the required functions (#8)

* Importing only the needed functions
* 0.1.20

README.md

@@ -3,7 +3,7 @@ Minimalistic JSON database.
 
 [![Build Status](https://github.com/yusufshakeel/minivium/actions/workflows/ci.yml/badge.svg)](https://github.com/yusufshakeel/minivium/actions/workflows/ci.yml)
 [![license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/yusufshakeel/minivium)
-[![npm version](https://img.shields.io/badge/npm-0.1.19-blue.svg)](https://www.npmjs.com/package/minivium)
+[![npm version](https://img.shields.io/badge/npm-0.1.20-blue.svg)](https://www.npmjs.com/package/minivium)
 [![npm Downloads](https://img.shields.io/npm/dm/minivium.svg)](https://www.npmjs.com/package/minivium)
 
 ![img.webp](assets/img.webp)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "minivium",
-  "version": "0.1.19",
+  "version": "0.1.20",
   "description": "Minimalistic JSON database.",
   "main": "./dist/index.js",
   "module": "./dist/index.mjs",

src/core/File.ts

@@ -1,4 +1,4 @@
-import fs from 'fs';
+import { existsSync, readFileSync, unlinkSync, writeFileSync } from 'fs';
 import path from 'path';
 
 export class FileSync {
@@ -13,33 +13,33 @@ export class FileSync {
   }
 
   private checkExistsSync(collectionName: string) {
-    if (!fs.existsSync(this.getFilePath(collectionName))) {
+    if (!existsSync(this.getFilePath(collectionName))) {
       throw new Error(`File '${collectionName}' does not exist`);
     }
   }
 
   createSync(collectionName: string, content: string): void {
-    fs.writeFileSync(this.getFilePath(collectionName), content, 'utf8');
+    writeFileSync(this.getFilePath(collectionName), content, 'utf8');
   }
 
   readSync(collectionName: string): string {
     this.checkExistsSync(collectionName);
-    return fs.readFileSync(this.getFilePath(collectionName), 'utf8');
+    return readFileSync(this.getFilePath(collectionName), 'utf8');
   }
 
   writeSync(collectionName: string, content: string): void {
     this.checkExistsSync(collectionName);
-    fs.writeFileSync(this.getFilePath(collectionName), content, 'utf8');
+    writeFileSync(this.getFilePath(collectionName), content, 'utf8');
   }
 
   createFileIfNotExistsSync(collectionName: string): void {
-    if(!fs.existsSync(this.getFilePath(collectionName))) {
-      fs.writeFileSync(this.getFilePath(collectionName), '[]', 'utf8');
+    if(!existsSync(this.getFilePath(collectionName))) {
+      writeFileSync(this.getFilePath(collectionName), '[]', 'utf8');
     }
   }
 
   deleteFileSync(collectionName: string): void {
     this.checkExistsSync(collectionName);
-    fs.unlinkSync(this.getFilePath(collectionName));
+    unlinkSync(this.getFilePath(collectionName));
   }
 }