diff --git a/.gitignore b/.gitignore
index 39a78730..66f223f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,9 +36,6 @@ build/Release
 node_modules/
 jspm_packages/
 
-# TypeScript v1 declaration files
-typings/
-
 # Optional npm cache directory
 .npm
 
diff --git a/package.json b/package.json
index 151bc867..016fccfc 100644
--- a/package.json
+++ b/package.json
@@ -33,13 +33,16 @@
     "url": "https://github.com/Androz2091/discord-giveaways/issues"
   },
   "homepage": "https://discord-giveaways.js.org",
+  "typings": "typings/index.d.ts",
   "dependencies": {
     "deepmerge": "^4.2.2"
   },
   "devDependencies": {
+    "@types/node": "^14.0.5",
     "discord.js": "^12.2.0",
     "jsdoc": "^3.6.4",
     "minami": "github:Androz2091/minami",
-    "prettier": "^2.0.5"
+    "prettier": "^2.0.5",
+    "typescript": "^3.9.3"
   }
 }
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 00000000..f88d02b1
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,21 @@
+{
+    "compilerOptions": {
+      "strict": true,
+      "moduleResolution": "node",
+      "declaration": false,
+      "removeComments": false,
+      "alwaysStrict": true,
+      "pretty": false,
+      "module": "commonjs",
+      "target": "es2019",
+      "lib": [
+        "esnext",
+        "esnext.array",
+        "esnext.asynciterable",
+        "esnext.intl",
+        "esnext.symbol"
+      ],
+      "sourceMap": false,
+      "skipDefaultLibCheck": true
+    }
+  }
\ No newline at end of file
diff --git a/typings/index.d.ts b/typings/index.d.ts
new file mode 100644
index 00000000..c224d026
--- /dev/null
+++ b/typings/index.d.ts
@@ -0,0 +1,144 @@
+declare module "discord-giveaways" {
+    import { EventEmitter } from "events";
+    import { Client, PermissionResolvable, ColorResolvable, User, Snowflake, GuildMember, TextChannel, MessageReaction, Message } from "discord.js";
+
+    export const version: string;
+    export class GiveawaysManager extends EventEmitter {
+        constructor(client: Client, options?: GiveawaysManagerOptions)
+
+        public client: Client;
+        public giveaways: Giveaway[];
+        public options: GiveawaysManagerOptions;
+        public ready: boolean;
+        public v12: boolean;
+
+        public delete(messageID: Snowflake, doNotDeleteMessage?: boolean): Promise<void>
+        // @ts-ignore-next-line
+        public async deleteGiveaway(messageID: Snowflake): Promise<void>
+        public edit(messageID: Snowflake, options: GiveawayEditOptions): Promise<Giveaway>;
+        public end(messageID: Snowflake): Promise<GuildMember[]>
+        public reroll(messageID: Snowflake, options?: GiveawayRerollOptions): Promise<GuildMember[]>
+        public start(channel: TextChannel, options: GiveawayStartOptions): Promise<Giveaway>;
+
+        public on<K extends keyof GiveawaysManagerEvents>(event: K, listener: (...args: GiveawaysManagerEvents[K]) => void): this;
+
+        public once<K extends keyof GiveawaysManagerEvents>(event: K, listener: (...args: GiveawaysManagerEvents[K]) => void): this;
+
+        public emit<K extends keyof GiveawaysManagerEvents>(event: K, ...args: GiveawaysManagerEvents[K]): boolean;
+    }
+    interface GiveawaysManagerOptions {
+        storage?: string;
+        updateCountdownEvery?: number ;
+        DJSlib?: "v12" | "v11";
+        default?: GiveawayStartOptions;
+        botsCanWin?: boolean;
+        exemptPermissions?: PermissionResolvable[];
+        exemptMembers?: (member: GuildMember) => boolean;
+        embedColor?: ColorResolvable;
+        embedColorEnd?: ColorResolvable;
+        reaction?: string;
+    }
+    interface GiveawayStartOptions {
+        time?: number;
+        winnerCount?: number;
+        prize?: string;
+        hostedBy?: User;
+        botsCanWin?: boolean;
+        exemptPermissions?: PermissionResolvable[];
+        exemptMembers?: () => boolean;
+        embedColor?: ColorResolvable;
+        embedColorEnd?: ColorResolvable;
+        reaction?: string;
+        messages?: GiveawaysMessages;
+    }
+    interface GiveawaysMessages {
+        giveaway?: string;
+        giveawayEnded?: string;
+        inviteToParticipate?: string;
+        timeRemaining?: string;
+        winMessage?: string;
+        embedFooter?: string;
+        noWinner?: string;
+        winners?: string;
+        endedAt?: string;
+        hostedBy?: string;
+        units?: {
+            seconds?: string;
+            minutes?: string;
+            hours?: string;
+            days?: string;
+            pluralS?: false;
+        };
+    }
+    interface GiveawaysManagerEvents {
+        giveawayEnded: [Giveaway, GuildMember[]];
+        giveawayReactionAdded: [Giveaway, GuildMember, MessageReaction];
+        giveawayReactionRemoved: [Giveaway, GuildMember, MessageReaction];
+    }
+    class Giveaway extends EventEmitter {
+        constructor(manager: GiveawaysManager, options: GiveawayData)
+
+        public botsCanWin: boolean;
+        readonly channel: TextChannel;
+        public channelID: Snowflake;
+        public client: Client;
+        readonly content: string;
+        public data: GiveawayData;
+        public embedColor: ColorResolvable;
+        public embedColorEnd: ColorResolvable;
+        public endAt: number;
+        public ended: boolean;
+        public exemptPermissions: PermissionResolvable[];
+        readonly giveawayDuration: number;
+        public guildID: Snowflake;
+        public hostedBy: string | null;
+        public manager: GiveawaysManager;
+        public message: Message | null;
+        public messageID: Snowflake | null;
+        public messages: GiveawaysMessages;
+        public options: GiveawayData;
+        public prize: string;
+        readonly remainingTime: number;
+        public startAt: number;
+        public winnerCount: number;
+
+        public exemptMembers(): boolean;
+        public edit(options: GiveawayEditOptions): Promise<Giveaway>;
+        public end(): Promise<GuildMember[]>
+        // @ts-ignore-next-line
+        public async fetchMessage(): Promise<Message>
+        public reroll(options: GiveawayRerollOptions): Promise<GuildMember[]>
+        // @ts-ignore-next-line
+        public async roll(winnerCount?: number): Promise<GuildMember[]>;
+    }
+    interface GiveawayEditOptions {
+        newWinnerCount?: number;
+        newPrize?: string;
+        addTime?: number;
+        setEndTimestamp?: number;
+    }
+    interface GiveawayRerollOptions {
+        winnerCount?: number | null;
+        messages?: {
+            congrat?: string;
+            error?: string;
+        };
+    }
+    interface GiveawayData {
+        startAt: number;
+        endAt: number;
+        winnerCount: number;
+        messages: GiveawaysMessages;
+        ended: boolean;
+        prize: string;
+        channelID: Snowflake;
+        guildID: Snowflake;
+        messageID?: Snowflake | null;
+        reaction?: string;
+        exemptPermissions?: PermissionResolvable[];
+        exemptMembers?: (member: GuildMember) => boolean;
+        embedColor?: string;
+        embedColorEnd?: string;
+        hostedBy?: string | null;
+    }
+}