diff --git a/lib/sqlite3.d.ts b/lib/sqlite3.d.ts
new file mode 100644
index 00000000..30d81ba9
--- /dev/null
+++ b/lib/sqlite3.d.ts
@@ -0,0 +1,108 @@
+// Type definitions for sqlite3 3.1
+// Source: https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/sqlite3/index.d.ts
+// Definitions by: Nick Malaguti <https://github.com/nmalaguti>
+//                 Sumant Manne <https://github.com/dpyro>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+
+import events = require("events");
+
+export const OPEN_READONLY: number;
+export const OPEN_READWRITE: number;
+export const OPEN_CREATE: number;
+export const OPEN_SHAREDCACHE: number;
+export const OPEN_PRIVATECACHE: number;
+export const OPEN_URI: number;
+
+export const cached: {
+    Database(filename: string, callback?: (this: Database, err: Error | null) => void): Database;
+    Database(filename: string, mode?: number, callback?: (this: Database, err: Error | null) => void): Database;
+};
+
+export interface RunResult extends Statement {
+    lastID: number;
+    changes: number;
+}
+
+export class Statement {
+    bind(callback?: (err: Error | null) => void): this;
+    bind(...params: any[]): this;
+
+    reset(callback?: (err: null) => void): this;
+
+    finalize(callback?: (err: Error) => void): Database;
+
+    run(callback?: (err: Error | null) => void): this;
+    run(params: any, callback?: (this: RunResult, err: Error | null) => void): this;
+    run(...params: any[]): this;
+
+    get(callback?: (err: Error | null, row?: any) => void): this;
+    get(params: any, callback?: (this: RunResult, err: Error | null, row?: any) => void): this;
+    get(...params: any[]): this;
+
+    all(callback?: (err: Error | null, rows: any[]) => void): this;
+    all(params: any, callback?: (this: RunResult, err: Error | null, rows: any[]) => void): this;
+    all(...params: any[]): this;
+
+    each(callback?: (err: Error | null, row: any) => void, complete?: (err: Error | null, count: number) => void): this;
+    each(params: any, callback?: (this: RunResult, err: Error | null, row: any) => void, complete?: (err: Error | null, count: number) => void): this;
+    each(...params: any[]): this;
+}
+
+export class Database extends events.EventEmitter {
+    constructor(filename: string, callback?: (err: Error | null) => void);
+    constructor(filename: string, mode?: number, callback?: (err: Error | null) => void);
+
+    close(callback?: (err: Error | null) => void): void;
+
+    run(sql: string, callback?: (this: RunResult, err: Error | null) => void): this;
+    run(sql: string, params: any, callback?: (this: RunResult, err: Error | null) => void): this;
+    run(sql: string, ...params: any[]): this;
+
+    get(sql: string, callback?: (this: Statement, err: Error | null, row: any) => void): this;
+    get(sql: string, params: any, callback?: (this: Statement, err: Error | null, row: any) => void): this;
+    get(sql: string, ...params: any[]): this;
+
+    all(sql: string, callback?: (this: Statement, err: Error | null, rows: any[]) => void): this;
+    all(sql: string, params: any, callback?: (this: Statement, err: Error | null, rows: any[]) => void): this;
+    all(sql: string, ...params: any[]): this;
+
+    each(sql: string, callback?: (this: Statement, err: Error | null, row: any) => void, complete?: (err: Error | null, count: number) => void): this;
+    each(sql: string, params: any, callback?: (this: Statement, err: Error | null, row: any) => void, complete?: (err: Error | null, count: number) => void): this;
+    each(sql: string, ...params: any[]): this;
+
+    exec(sql: string, callback?: (this: Statement, err: Error | null) => void): this;
+
+    prepare(sql: string, callback?: (this: Statement, err: Error | null) => void): Statement;
+    prepare(sql: string, params: any, callback?: (this: Statement, err: Error | null) => void): Statement;
+    prepare(sql: string, ...params: any[]): Statement;
+
+    serialize(callback?: () => void): void;
+    parallelize(callback?: () => void): void;
+
+    on(event: "trace", listener: (sql: string) => void): this;
+    on(event: "profile", listener: (sql: string, time: number) => void): this;
+    on(event: "error", listener: (err: Error) => void): this;
+    on(event: "open" | "close", listener: () => void): this;
+    on(event: string, listener: (...args: any[]) => void): this;
+
+    configure(option: "busyTimeout", value: number): void;
+    interrupt(): void;
+}
+
+export function verbose(): sqlite3;
+
+export interface sqlite3 {
+    OPEN_READONLY: number;
+    OPEN_READWRITE: number;
+    OPEN_CREATE: number;
+    OPEN_SHAREDCACHE: number;
+    OPEN_PRIVATECACHE: number;
+    OPEN_URI: number;
+    cached: typeof cached;
+    RunResult: RunResult;
+    Statement: typeof Statement;
+    Database: typeof Database;
+    verbose(): this;
+}
diff --git a/package.json b/package.json
index 4d38d372..4ba78468 100644
--- a/package.json
+++ b/package.json
@@ -68,6 +68,7 @@
     "database"
   ],
   "main": "./lib/sqlite3",
+  "types": "./lib/sqlite3.d.ts",
   "files": [
     "lib/**/*.js",
     "sqlite3.js",