diff --git a/types/stream-csv-as-json/index.d.ts b/types/stream-csv-as-json/index.d.ts
new file mode 100644
index 0000000000..8f9fb4d0ce
--- /dev/null
+++ b/types/stream-csv-as-json/index.d.ts
@@ -0,0 +1,128 @@
+// Type definitions for stream-csv-as-json 1.0
+// Project: https://github.com/uhop/stream-csv-as-json#readme
+// Definitions by: Eugene Lazutkin <https://github.com/uhop>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+
+declare module 'stream-csv-as-json' {
+    import * as Parser from 'stream-csv-as-json/Parser';
+
+    export = make;
+
+    function make(options?: Parser.ParserOptions): Parser;
+
+    type ParserClass = Parser;
+    type ParserType = typeof Parser;
+
+    namespace make {
+        type Parser = ParserClass;
+        const Parser: ParserType;
+        const parser: (options?: Parser.ParserOptions) => Parser;
+    }
+}
+
+declare module 'stream-csv-as-json/AsObjects' {
+    import { TransformOptions, Transform } from 'stream';
+    import * as Chain from 'stream-chain';
+
+    export = AsObjects;
+
+    class AsObjects extends Transform {
+        constructor(options?: AsObjects.AsObjectOptions);
+    }
+
+    namespace AsObjects {
+        interface AsObjectOptions extends TransformOptions {
+            packValues?: boolean;
+            packStrings?: boolean;
+            streamValues?: boolean;
+            streamStrings?: boolean;
+            useValues?: boolean;
+            useStringValues?: boolean;
+            fieldPrefix?: string;
+        }
+
+        function make(options?: AsObjects.AsObjectOptions): AsObjects;
+
+        namespace make {
+            type Constructor = AsObjects;
+            const Constructor: typeof AsObjects;
+        }
+
+        function asObjects(options?: AsObjects.AsObjectOptions): AsObjects;
+
+        namespace asObjects {
+            type Constructor = AsObjects;
+            const Constructor: typeof AsObjects;
+        }
+
+        function withParser(options?: AsObjects.AsObjectOptions): Chain;
+    }
+}
+
+declare module 'stream-csv-as-json/Parser' {
+    import { Transform, TransformOptions } from 'stream';
+
+    export = Parser;
+
+    class Parser extends Transform {
+        constructor(options?: Parser.ParserOptions);
+    }
+
+    namespace Parser {
+        interface ParserOptions extends TransformOptions {
+            packValues?: boolean;
+            packStrings?: boolean;
+            streamValues?: boolean;
+            streamStrings?: boolean;
+            separator?: string;
+        }
+
+        function make(options?: ParserOptions): Parser;
+
+        namespace make {
+            type Constructor = Parser;
+            const Constructor: typeof Parser;
+        }
+
+        function parser(options?: ParserOptions): Parser;
+
+        namespace parser {
+            type Constructor = Parser;
+            const Constructor: typeof Parser;
+        }
+    }
+}
+
+declare module 'stream-csv-as-json/Stringer' {
+    import { Transform, TransformOptions } from 'stream';
+
+    export = Stringer;
+
+    class Stringer extends Transform {
+        constructor(options?: Stringer.StringerOptions);
+    }
+
+    namespace Stringer {
+        interface StringerOptions extends TransformOptions {
+            useValues?: boolean;
+            useStringValues?: boolean;
+            separator?: string;
+        }
+
+        function make(options?: StringerOptions): Stringer;
+
+        namespace make {
+            type Constructor = Stringer;
+            const Constructor: typeof Stringer;
+        }
+
+        function stringer(options?: StringerOptions): Stringer;
+
+        namespace stringer {
+            type Constructor = Stringer;
+            const Constructor: typeof Stringer;
+        }
+    }
+}
diff --git a/types/stream-csv-as-json/stream-csv-as-json-tests.ts b/types/stream-csv-as-json/stream-csv-as-json-tests.ts
new file mode 100644
index 0000000000..6007d19205
--- /dev/null
+++ b/types/stream-csv-as-json/stream-csv-as-json-tests.ts
@@ -0,0 +1,68 @@
+import * as make from 'stream-csv-as-json';
+import * as Parser from 'stream-csv-as-json/Parser';
+import * as Stringer from 'stream-csv-as-json/Stringer';
+import * as AsObjects from 'stream-csv-as-json/AsObjects';
+
+const used = (array: any[]) => array.forEach(value => console.log(!!value));
+
+{
+    // creating parser with the main module
+
+    const p1 = make();
+    const p2 = new make.Parser();
+    const p3 = make.parser();
+
+    const p4 = make({});
+    const p5 = new make.Parser({});
+    const p6 = make.parser({});
+
+    const p7: make.Parser = make();
+    const p8: make.Parser = new make.Parser();
+    const p9: make.Parser = make.parser();
+
+    used([p1, p2, p3, p4, p5, p6, p7, p8, p9]);
+}
+
+{
+    // Parser tests
+
+    const p1: Parser = new Parser({ packValues: false });
+    const p2: Parser = Parser.make({ separator: '/' });
+    const p3: Parser = Parser.parser({ streamValues: false });
+    const p4: Parser.make.Constructor = Parser.make({ packValues: false, packStrings: true });
+    const p5: Parser.parser.Constructor = Parser.parser({ packValues: false, packStrings: true, streamStrings: false });
+
+    used([p1, p2, p3, p4, p5]);
+}
+
+{
+    // Stringer tests
+
+    const s1: Stringer = new Stringer();
+    const s2: Stringer = Stringer.make({ useValues: true });
+    const s3: Stringer = Stringer.stringer({ useStringValues: true });
+    const s4: Stringer.make.Constructor = Stringer.make();
+    const s5: Stringer.stringer.Constructor = Stringer.stringer();
+
+    used([s1, s2, s3, s4, s5]);
+}
+
+{
+    // StreamValues tests
+
+    const parser: Parser = new Parser();
+
+    const s1: AsObjects = new AsObjects();
+    const s2: AsObjects = AsObjects.make();
+    const s3: AsObjects = AsObjects.asObjects();
+    const s4: AsObjects.make.Constructor = AsObjects.make();
+    const s5: AsObjects.asObjects.Constructor = AsObjects.asObjects();
+
+    used([s1, s2, s3, s4, s5]);
+
+    parser.pipe(new AsObjects({ fieldPrefix: 'x' }));
+    parser.pipe(AsObjects.make({ useStringValues: true }));
+    parser.pipe(AsObjects.asObjects());
+
+    AsObjects.withParser();
+}
diff --git a/types/stream-csv-as-json/tsconfig.json b/types/stream-csv-as-json/tsconfig.json
new file mode 100644
index 0000000000..d705f46cca
--- /dev/null
+++ b/types/stream-csv-as-json/tsconfig.json
@@ -0,0 +1,15 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": ["es6"],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": ["../"],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": ["index.d.ts", "stream-csv-as-json-tests.ts"]
+}
diff --git a/types/stream-csv-as-json/tslint.json b/types/stream-csv-as-json/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/stream-csv-as-json/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }