diff --git a/lib/index.d.ts b/lib/index.d.ts
new file mode 100644
index 0000000..b2fee43
--- /dev/null
+++ b/lib/index.d.ts
@@ -0,0 +1,164 @@
+declare module 'epilogue' {
+    import { Express, Request, Response } from 'express';
+    import { Instance, Sequelize } from 'sequelize';
+
+    function initialize(options: InitializeOptions): Epilogue;
+
+    function resource(options: ResourceOptions): Resource;
+
+    interface Epilogue {
+    }
+
+    class Resource implements ResourceOptions {
+        app?: Express;
+        sequelize?: Sequelize;
+        model: any;
+        endpoints?: string[];
+        actions?: Array<'create' | 'read' | 'update' | 'delete' | 'list'>;
+        include?: any[];
+        pagination?: boolean;
+        updateMethod?: 'POST' | 'PUT' | 'PATCH';
+        search?: SearchOptions | SearchOptions[];
+        sort?: SortOptions;
+        reloadInstances?: boolean;
+        associations?: boolean;
+        excludeAttributes?: string[];
+        readOnlyAttributes?: string[];
+        associationOptions: any;
+        attributes: any;
+        projects: any;
+        controllers: any;
+        create: Controllers.create;
+        read: Controllers.read;
+        update: Controllers.update;
+        delete: Controllers.update;
+        list: Controllers.list;
+        all: Controllers.all;
+        associationsInfo: any;
+        use: any;
+    }
+
+    export namespace Controllers {
+        class base {
+            static hooks: string[];
+            static milestones: string[];
+
+            start: Hook;
+            auth: Hook;
+            data: Hook;
+            send: Hook;
+            complete: Hook;
+
+            constructor(args: any);
+        }
+
+        class create extends base {
+            write: Hook;
+
+            constructor(args: any);
+        }
+
+        class list extends base {
+            fetch: Hook;
+
+            constructor(args: any);
+        }
+
+        class read extends base {
+            fetch: Hook;
+
+            constructor(args: any);
+        }
+
+        class update extends base {
+            fetch: Hook;
+            write: Hook;
+
+            constructor(args: any);
+        }
+
+        class all extends base {
+            fetch: Hook;
+            write: Hook;
+
+            constructor(args: any);
+        }
+    }
+
+    interface Hook {
+        before: (hook: Handler) => void;
+        after: (hook: Handler) => void;
+
+        (hook: Handler): void
+    }
+
+    type Handler = (req: Request, res: Response, context: Context) => Promise<any>
+
+    export interface Context {
+        skip: Promise<any>;
+        stop: Promise<any>;
+        continue: Promise<any>;
+        error: Promise<any>;
+        criteria: any;
+        attributes: any;
+        options: any;
+        instance: Instance<any> | Instance<any>[] | any;
+    }
+
+    export namespace Errors {
+        class EpilogueError {
+            constructor(status: any, message: any, errors: any, cause: any);
+        }
+
+        class BadRequestError {
+            constructor(message: any, errors: any, cause: any);
+        }
+
+        class ForbiddenError {
+            constructor(message: any, errors: any, cause: any);
+        }
+
+        class NotFoundError {
+            constructor(message: any, errors: any, cause: any);
+        }
+
+        class RequestCompleted {
+        }
+    }
+
+    interface InitializeOptions {
+        app: Express;
+        sequelize: Sequelize;
+        base?: string;
+        updateMethod?: 'POST' | 'PUT' | 'PATCH';
+    }
+
+    interface ResourceOptions {
+        app?: Express;
+        sequelize?: Sequelize;
+        model: any;
+        endpoints?: string[];
+        actions?: Array<'create' | 'read' | 'update' | 'delete' | 'list'>;
+        include?: any[];
+        pagination?: boolean;
+        updateMethod?: 'POST' | 'PUT' | 'PATCH';
+        search?: SearchOptions | SearchOptions[];
+        sort?: SortOptions;
+        reloadInstances?: boolean;
+        associations?: boolean;
+        excludeAttributes?: string[];
+        readOnlyAttributes?: string[];
+    }
+
+    interface SearchOptions {
+        operator: '$like' | '$ilike' | '$iLike' | '$notLike' | '$notILike' | '$ne' | '$eq' | '$not' | '$gte' | '$gt' | '$lte' | '$lt';
+        param: string;
+        attributes: string[];
+    }
+
+    interface SortOptions {
+        param: string;
+        attributes: string[];
+        default: string;
+    }
+}
diff --git a/package.json b/package.json
index 0311c6b..9a91131 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
     }
   ],
   "main": "lib/",
+  "types": "lib/index.d.ts",
   "scripts": {
     "jshint": "jshint ./lib ./tests",
     "mocha": "mocha --check-leaks -R spec -u exports tests/*.test.js tests/**/*.test.js",
@@ -39,6 +40,9 @@
     "lodash": "^4.8.2"
   },
   "devDependencies": {
+    "@types/body-parser": "^1.16.5",
+    "@types/express": "^4.0.37",
+    "@types/sequelize": "^4.0.74",
     "body-parser": "^1.13.3",
     "chai": "^3.2.0",
     "express": "^4.13.3",
@@ -48,6 +52,6 @@
     "request": "^2.60.0",
     "restify": "^4.0.3",
     "sequelize": "^3.5.1",
-    "sqlite3": "^3.0.9"
+    "sqlite3": "^3.1.12"
   }
 }