diff --git a/src/scripts/classes/prefix-parser.ts b/src/scripts/classes/prefix-parser.ts
index f6939df..69af3b3 100644
--- a/src/scripts/classes/prefix-parser.ts
+++ b/src/scripts/classes/prefix-parser.ts
@@ -1,7 +1,7 @@
 "use strict";
 
 // Modules from file
-import shared, { DictType } from "../shared.js";
+import shared, { TPrefixDict } from "../shared.js";
 
 /**
  * Convert prefixes and platform tags from string to ID and vice versa.
@@ -15,7 +15,7 @@ export default class PrefixParser {
      * @param {Any} value Value associated with the key
      * @returns {String|undefined} Key found or undefined
      */
-    getKeyByValue(object: DictType, value: string): string | undefined {
+    getKeyByValue(object: TPrefixDict, value: string): string | undefined {
         return Object.keys(object).find(key => object[key] === value);
     }
 
@@ -35,7 +35,7 @@ export default class PrefixParser {
     /**
      * Check if `dict` contains `value` as a value.
      */
-    valueInDict(dict: DictType, value: string): boolean {
+    valueInDict(dict: TPrefixDict, value: string): boolean {
         const array = Object.values(dict);
         const upperArr = this.toUpperCaseArray(array);
         const element = value.toUpperCase();
@@ -47,7 +47,7 @@ export default class PrefixParser {
      * desired element and return the dictionary that contains it.
      * @param element Element to search in the prefixes as a key or as a value
      */
-    searchElementInPrefixes(element: string | number): DictType | null {
+    searchElementInPrefixes(element: string | number): TPrefixDict | null {
         // Local variables
         let dictName = null;
 
diff --git a/src/scripts/platform-data.ts b/src/scripts/platform-data.ts
index b7417c6..7f4f3ba 100644
--- a/src/scripts/platform-data.ts
+++ b/src/scripts/platform-data.ts
@@ -7,7 +7,7 @@ import { readFileSync, writeFileSync, existsSync } from "fs";
 import cheerio from "cheerio";
 
 // Modules from file
-import shared, { DictType } from "./shared.js";
+import shared, { TPrefixDict } from "./shared.js";
 import { urls as f95url } from "./constants/url.js";
 import { selectors as f95selector} from "./constants/css-selector.js";
 import { fetchHTML } from "./network-helper.js";
@@ -36,7 +36,7 @@ interface ICategoryResource {
  */
 interface ILatestResource {
     prefixes: ICategoryResource[],
-    tags: DictType,
+    tags: TPrefixDict,
     options: string
 }
 //#endregion Interface definitions
@@ -75,7 +75,7 @@ function readCache(path: string) {
 
     if (existsSync(path)) {
         const data = readFileSync(path, {encoding: "utf-8", flag: "r"});
-        const json: { [s: string]: DictType } = JSON.parse(data);
+        const json: { [s: string]: TPrefixDict } = JSON.parse(data);
 
         shared.setPrefixPair("engines", json.engines);
         shared.setPrefixPair("statuses", json.statuses);
@@ -129,7 +129,7 @@ function assignLatestPlatformData(data: ILatestResource): void {
     // Parse and assign the values that are NOT tags
     for (const p of data.prefixes) {
         // Prepare the dict
-        const dict: DictType = {};
+        const dict: TPrefixDict = {};
         for (const e of p.prefixes) dict[e.id] = e.name.replace("'", "'");
 
         // Save the property
diff --git a/src/scripts/shared.ts b/src/scripts/shared.ts
index 2c5e343..7e40e9c 100644
--- a/src/scripts/shared.ts
+++ b/src/scripts/shared.ts
@@ -12,9 +12,8 @@ import log4js from "log4js";
 import Session from "./classes/session.js";
 
 // Types declaration
-export type DictType = { [n: number]: string; };
-type KeyPrefixesType = "engines" | "statuses" | "tags" | "others";
-type PrefixesType = { [key in KeyPrefixesType]: DictType }
+export type TPrefixDict = { [n: number]: string; };
+type TPrefixKey = "engines" | "statuses" | "tags" | "others";
 
 /**
  * Class containing variables shared between modules.
@@ -28,7 +27,7 @@ export default abstract class Shared {
     /**
      * List of platform prefixes and tags.
      */
-    static _prefixes: PrefixesType = {} as PrefixesType;
+    static _prefixes: { [key in TPrefixKey]: TPrefixDict } = {} as { [key in TPrefixKey]: TPrefixDict };
     /**
      * Logger object used to write to both file and console.
      */
@@ -49,7 +48,7 @@ export default abstract class Shared {
     /**
      * List of platform prefixes and tags.
      */
-    static get prefixes(): { [s: string]: DictType } {
+    static get prefixes(): { [s: string]: TPrefixDict } {
         return this._prefixes;
     }
     /**
@@ -73,7 +72,7 @@ export default abstract class Shared {
     //#endregion Getters
 
     //#region Setters
-    static setPrefixPair(key: KeyPrefixesType, val: DictType): void {
+    static setPrefixPair(key: TPrefixKey, val: TPrefixDict): void {
         this._prefixes[key] = val;
     }