diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..79b0e7e
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,30 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Dependency directory
+node_modules
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Typescript stuff
+typings
+build
+docs
+coverage
+test
+tslint.json
+tsconfig
+
+*.ts
+!*.d.ts
+*.js.map
+*.spec.js
+*.spec.ts
+*.spec.d.ts
+*.spec.js.map
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..7af56ba
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,12 @@
+language: node_js
+node_js:
+- '6'
+- '7'
+
+script: npm test
+
+after_script: npm install coveralls@^2.11.9 && cat ./coverage/lcov-mapped.info | coveralls
+
+# before_deploy:
+# - npm run bootstrap
+# - tsc --outDir .
diff --git a/Resolver.ts b/Resolver.ts
new file mode 100644
index 0000000..d98c7b4
--- /dev/null
+++ b/Resolver.ts
@@ -0,0 +1,73 @@
+import { DuplicateTypeRegistration } from './errors';
+import { SerializableType } from './SerializableType';
+
+/**
+ * TODO
+ * 
+ * @export
+ * @class Resolver
+ */
+export class Resolver {
+    private static _instance: Resolver;
+
+    public static get instance(): Resolver {
+        if (!Resolver._instance) {
+            Resolver._instance = new Resolver();
+        }
+        return Resolver._instance;
+    }
+
+    private types: { [name: string]: SerializableType } = {};
+
+    private constructor() { }
+
+    /**
+     * TODO
+     * 
+     * @memberOf Resolver
+     */
+    public reset(): void {
+        this.types = {};
+    }
+
+    /**
+     * TODO
+     * 
+     * @param {SerializableType} model
+     * 
+     * @memberOf Resolver
+     */
+    public addType(type: SerializableType): void {
+        if (this.types[type.name]) {
+            throw new DuplicateTypeRegistration(type.name);
+        }
+
+        this.types[type.name] = type;
+    }
+
+    /**
+     * TODO
+     * 
+     * @param {string} name
+     * @returns {(SerializableType | undefined)}
+     * 
+     * @memberOf Resolver
+     */
+    public getType(name: string): SerializableType | undefined {
+        return this.types[name];
+    }
+
+    /**
+     * 
+     * 
+     * @param {*} obj
+     * @returns {(SerializableType | undefined)}
+     * 
+     * @memberOf Resolver
+     */
+    public getTypeByObject(obj: any): SerializableType | undefined {
+        return Object.keys(this.types)
+            .map(key => this.types[key])
+            .find(o => obj.constructor === o.ctor);
+    }
+}
diff --git a/Serializable.ts b/Serializable.ts
new file mode 100644
index 0000000..a762c1a
--- /dev/null
+++ b/Serializable.ts
@@ -0,0 +1,35 @@
+import { SerializableType } from './SerializableType';
+import { Resolver } from './Resolver';
+import { TransportObject } from './TransportObject';
+import { NoFactoryProvidedError, NoNameProvided } from './errors';
+
+/**
+ * 
+ * 
+ * @export
+ * @interface SerializableOptions
+ */
+export interface SerializableOptions {
+    name?: string;
+    factory?: <T>(json: TransportObject) => T;
+};
+
+/**
+ * TODO
+ * 
+ * @export
+ * @param {SerializableOptions} [options]
+ * @returns {ClassDecorator}
+ */
+export function Serializable(options?: SerializableOptions): ClassDecorator {
+    return (type: Function) => {
+        const name = options && options.name ? options.name : (type as any).name;
+        if (type.length > 0 && (!options || !options.factory)) {
+            throw new NoFactoryProvidedError(name);
+        }
+        if (!name) {
+            throw new NoNameProvided();
+        }
+        Resolver.instance.addType(new SerializableType(name, type, options ? options.factory : undefined));
+    };
+}
diff --git a/SerializableType.ts b/SerializableType.ts
new file mode 100644
index 0000000..dc7e859
--- /dev/null
+++ b/SerializableType.ts
@@ -0,0 +1,9 @@
+/**
+ * TODO
+ * 
+ * @export
+ * @class SerializableType
+ */
+export class SerializableType {
+    constructor(public name: string, public ctor: Function, public factory?: <T>(json: any) => T) { }
+}
diff --git a/TransportObject.ts b/TransportObject.ts
new file mode 100644
index 0000000..1be53fa
--- /dev/null
+++ b/TransportObject.ts
@@ -0,0 +1,4 @@
+export type TransportObject = {
+    __type: string;
+    __value: any;
+};
diff --git a/TsSerializer.ts b/TsSerializer.ts
new file mode 100644
index 0000000..bdd0cc4
--- /dev/null
+++ b/TsSerializer.ts
@@ -0,0 +1,202 @@
+import { ReferenceObjectNotFoundError, TypeNotRegisteredError } from './errors';
+import { Resolver } from './Resolver';
+import { TransportObject } from './TransportObject';
+
+type RerializationReferences = {
+    [type: string]: any[];
+};
+
+/**
+ * 
+ * 
+ * @class ReferencedObject
+ */
+class ReferencedObject {
+    public type: string;
+    public index: number;
+
+    constructor(referenceInfo: { type: string, index: number }) {
+        this.type = referenceInfo.type;
+        this.index = referenceInfo.index;
+    }
+}
+
+/**
+ * TODO
+ * 
+ * @export
+ * @class TsSerializer
+ */
+export class TsSerializer {
+    private references: RerializationReferences;
+
+    /**
+     * TODO
+     * 
+     * @readonly
+     * @type {Resolver}
+     * @memberOf TsSerializer
+     */
+    public get resolver(): Resolver {
+        return Resolver.instance;
+    }
+
+    /**
+     * 
+     * 
+     * @param {*} objectOrArray
+     * @returns {string}
+     * 
+     * @memberOf TsSerializer
+     */
+    public serialize(objectOrArray: any): string {
+        this.references = {};
+        let serialized: any;
+        if (objectOrArray.constructor === Array) {
+            serialized = objectOrArray.map(o => this.serializeObject(o));
+        } else {
+            serialized = this.serializeObject(objectOrArray);
+        }
+        // this.resolveObjectReferences(serialized);
+        return JSON.stringify(serialized);
+    }
+
+    /**
+     * 
+     * 
+     * @template T
+     * @param {string} json
+     * @returns {T}
+     * 
+     * @memberOf TsSerializer
+     */
+    public deserialize<T>(json: string): T {
+        this.references = {};
+        const parsed = JSON.parse(json);
+        let deserialized: any;
+        if (parsed.constructor === Array) {
+            deserialized = parsed.map(o => this.deserializeObject(o));
+        } else {
+            deserialized = this.deserializeObject(parsed);
+        }
+        this.resolveReferences(deserialized);
+        return deserialized;
+    }
+
+    /**
+     */
+    private serializeObject(obj: any): TransportObject {
+        if (obj.constructor === Date) {
+            return {
+                __type: 'Date',
+                __value: obj
+            };
+        } else if (typeof obj === 'object') {
+            const type = this.resolver.getTypeByObject(obj),
+                transformedObj: any = {};
+            if (!type) {
+                throw new TypeNotRegisteredError(obj);
+            }
+
+            if (!this.references[type.name]) {
+                this.references[type.name] = [];
+            }
+
+            const alreadyIndexed = this.references[type.name].find(o => o === obj);
+
+            if (alreadyIndexed) {
+                return {
+                    __type: 'ref',
+                    __value: {
+                        type: type.name,
+                        index: this.references[type.name].indexOf(obj)
+                    }
+                };
+            } else {
+                this.references[type.name].push(obj);
+            }
+
+            for (let property of Object.keys(obj).filter(o => typeof obj[o] !== 'function')) {
+                transformedObj[property] = this.serializeObject(obj[property]);
+            }
+            return {
+                __type: type.name,
+                __value: transformedObj
+            };
+        } else {
+            return {
+                __type: obj.constructor.name,
+                __value: obj
+            };
+        }
+    }
+
+    /**
+     * 
+     * 
+     * @private
+     * @param {TransportObject} obj
+     * @returns {*}
+     * 
+     * @memberOf TsSerializer
+     */
+    private deserializeObject(obj: TransportObject): any {
+        switch (obj.__type) {
+            case 'Date':
+                return new Date(obj.__value);
+            case 'Number':
+                return Number(obj.__value);
+            case 'String':
+                return String(obj.__value);
+            case 'Boolean':
+                return Boolean(obj.__value);
+            case 'ref':
+                return new ReferencedObject(obj.__value);
+            default:
+                const type = this.resolver.getType(obj.__type),
+                    transformedObj: any = {};
+
+                if (!type) {
+                    throw new TypeNotRegisteredError(obj);
+                }
+
+                for (let property of Object.keys(obj.__value)) {
+                    transformedObj[property] = this.deserializeObject(obj.__value[property]);
+                }
+
+                const createdObj = type.factory ?
+                    type.factory(transformedObj) :
+                    Object.assign(new (type as any).ctor(), transformedObj);
+
+                if (!this.references[type.name]) {
+                    this.references[type.name] = [];
+                }
+                this.references[type.name].push(createdObj);
+
+                return createdObj;
+        }
+    }
+
+    /**
+     * 
+     * 
+     * @private
+     * @param {*} obj
+     * @returns {void}
+     * 
+     * @memberOf TsSerializer
+     */
+    private resolveReferences(obj: any): void {
+        for (let property of Object.keys(obj)) {
+            const prop = obj[property];
+            if (prop instanceof ReferencedObject) {
+                if (!this.references[prop.type]) {
+                    throw new ReferenceObjectNotFoundError();
+                }
+                obj[property] = this.references[prop.type][prop.index];
+            } else if (typeof prop === 'object') {
+                this.resolveReferences(prop);
+            }
+        }
+    }
+}
diff --git a/errors.ts b/errors.ts
new file mode 100644
index 0000000..1ad3e80
--- /dev/null
+++ b/errors.ts
@@ -0,0 +1,71 @@
+/**
+ * TODO
+ * 
+ * @export
+ * @class NoFactoryProvidedError
+ */
+export class NoFactoryProvidedError {
+    public message: string;
+
+    constructor(typeName: string) {
+        this.message = `The constructor of "${typeName}" is not parameterless, please provide a factory function.`;
+    }
+}
+
+/**
+ * TODO
+ * 
+ * @export
+ * @class DuplicateTypeRegistration
+ */
+export class DuplicateTypeRegistration {
+    public message: string;
+
+    constructor(typeName: string) {
+        this.message = `The type "${typeName}" is duplicated.`;
+    }
+}
+
+/**
+ * TODO
+ * 
+ * @export
+ * @class NoNameProvided
+ */
+export class NoNameProvided {
+    public message: string;
+
+    constructor() {
+        this.message = `A type has no name provided, either function.name is not possible (ES5? IE?)` +
+            ` or no name parameter was provided.`;
+    }
+}
+
+/**
+ * TODO
+ * 
+ * @export
+ * @class TypeNotRegisteredError
+ */
+export class TypeNotRegisteredError {
+    public message: string;
+
+    constructor(obj: any) {
+        this.message = `The object "${obj}" is not found in the type registration. Did you forget the @Serializable` +
+            ` decorator?`;
+    }
+}
+
+/**
+ * 
+ * 
+ * @export
+ * @class ReferenceObjectNotFoundError
+ */
+export class ReferenceObjectNotFoundError {
+    public message: string;
+
+    constructor() {
+        this.message = 'The reference object was not found in the previous deserialized objects';
+    }
+}
diff --git a/index.ts b/index.ts
index e69de29..fa05c41 100644
--- a/index.ts
+++ b/index.ts
@@ -0,0 +1,5 @@
+import 'reflect-metadata';
+
+export * from './Serializable';
+export * from './errors';
+export * from './TsSerializer';
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
new file mode 100644
index 0000000..ce8c762
--- /dev/null
+++ b/npm-shrinkwrap.json
@@ -0,0 +1,1569 @@
+{
+  "name": "ts-serializer",
+  "version": "0.1.0",
+  "dependencies": {
+    "@types/chai": {
+      "version": "3.4.34",
+      "from": "@types/chai@latest",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-3.4.34.tgz",
+      "dev": true
+    },
+    "@types/mocha": {
+      "version": "2.2.39",
+      "from": "@types/mocha@latest",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-2.2.39.tgz",
+      "dev": true
+    },
+    "@types/node": {
+      "version": "7.0.5",
+      "from": "@types/node@latest",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.0.5.tgz",
+      "dev": true
+    },
+    "@types/reflect-metadata": {
+      "version": "0.0.5",
+      "from": "@types/reflect-metadata@latest",
+      "resolved": "https://registry.npmjs.org/@types/reflect-metadata/-/reflect-metadata-0.0.5.tgz",
+      "dev": true
+    },
+    "abbrev": {
+      "version": "1.0.9",
+      "from": "abbrev@>=1.0.0 <1.1.0",
+      "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.0.9.tgz",
+      "dev": true
+    },
+    "align-text": {
+      "version": "0.1.4",
+      "from": "align-text@>=0.1.3 <0.2.0",
+      "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
+      "dev": true
+    },
+    "amdefine": {
+      "version": "1.0.1",
+      "from": "amdefine@>=0.0.4",
+      "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
+      "dev": true
+    },
+    "ansi-align": {
+      "version": "1.1.0",
+      "from": "ansi-align@>=1.1.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-1.1.0.tgz",
+      "dev": true
+    },
+    "ansi-regex": {
+      "version": "2.1.1",
+      "from": "ansi-regex@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+      "dev": true
+    },
+    "ansi-styles": {
+      "version": "2.2.1",
+      "from": "ansi-styles@>=2.2.1 <3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
+      "dev": true
+    },
+    "argparse": {
+      "version": "1.0.9",
+      "from": "argparse@>=1.0.7 <2.0.0",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.9.tgz",
+      "dev": true
+    },
+    "array-differ": {
+      "version": "1.0.0",
+      "from": "array-differ@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/array-differ/-/array-differ-1.0.0.tgz",
+      "dev": true
+    },
+    "array-find-index": {
+      "version": "1.0.2",
+      "from": "array-find-index@>=1.0.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/array-find-index/-/array-find-index-1.0.2.tgz",
+      "dev": true
+    },
+    "array-union": {
+      "version": "1.0.2",
+      "from": "array-union@>=1.0.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/array-union/-/array-union-1.0.2.tgz",
+      "dev": true
+    },
+    "array-uniq": {
+      "version": "1.0.3",
+      "from": "array-uniq@>=1.0.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/array-uniq/-/array-uniq-1.0.3.tgz",
+      "dev": true
+    },
+    "arrify": {
+      "version": "1.0.1",
+      "from": "arrify@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
+      "dev": true
+    },
+    "assertion-error": {
+      "version": "1.0.2",
+      "from": "assertion-error@>=1.0.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-1.0.2.tgz",
+      "dev": true
+    },
+    "async": {
+      "version": "1.5.2",
+      "from": "async@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
+      "dev": true
+    },
+    "babel-code-frame": {
+      "version": "6.22.0",
+      "from": "babel-code-frame@>=6.20.0 <7.0.0",
+      "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.22.0.tgz",
+      "dev": true
+    },
+    "balanced-match": {
+      "version": "0.4.2",
+      "from": "balanced-match@>=0.4.1 <0.5.0",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz",
+      "dev": true
+    },
+    "beeper": {
+      "version": "1.1.1",
+      "from": "beeper@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/beeper/-/beeper-1.1.1.tgz",
+      "dev": true
+    },
+    "boxen": {
+      "version": "0.6.0",
+      "from": "boxen@>=0.6.0 <0.7.0",
+      "resolved": "https://registry.npmjs.org/boxen/-/boxen-0.6.0.tgz",
+      "dev": true
+    },
+    "brace-expansion": {
+      "version": "1.1.6",
+      "from": "brace-expansion@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.6.tgz",
+      "dev": true
+    },
+    "browser-stdout": {
+      "version": "1.3.0",
+      "from": "browser-stdout@1.3.0",
+      "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.0.tgz",
+      "dev": true
+    },
+    "buffer-shims": {
+      "version": "1.0.0",
+      "from": "buffer-shims@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz",
+      "dev": true
+    },
+    "builtin-modules": {
+      "version": "1.1.1",
+      "from": "builtin-modules@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
+      "dev": true
+    },
+    "camelcase": {
+      "version": "2.1.1",
+      "from": "camelcase@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-2.1.1.tgz",
+      "dev": true
+    },
+    "camelcase-keys": {
+      "version": "2.1.0",
+      "from": "camelcase-keys@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz",
+      "dev": true
+    },
+    "capture-stack-trace": {
+      "version": "1.0.0",
+      "from": "capture-stack-trace@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz",
+      "dev": true
+    },
+    "center-align": {
+      "version": "0.1.3",
+      "from": "center-align@>=0.1.1 <0.2.0",
+      "resolved": "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz",
+      "dev": true,
+      "optional": true
+    },
+    "chai": {
+      "version": "3.5.0",
+      "from": "chai@latest",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-3.5.0.tgz",
+      "dev": true
+    },
+    "chalk": {
+      "version": "1.1.3",
+      "from": "chalk@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+      "dev": true
+    },
+    "cli-boxes": {
+      "version": "1.0.0",
+      "from": "cli-boxes@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/cli-boxes/-/cli-boxes-1.0.0.tgz",
+      "dev": true
+    },
+    "cliui": {
+      "version": "2.1.0",
+      "from": "cliui@>=2.1.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "wordwrap": {
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+          "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
+    "clone": {
+      "version": "1.0.2",
+      "from": "clone@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/clone/-/clone-1.0.2.tgz",
+      "dev": true
+    },
+    "clone-stats": {
+      "version": "0.0.1",
+      "from": "clone-stats@>=0.0.1 <0.0.2",
+      "resolved": "https://registry.npmjs.org/clone-stats/-/clone-stats-0.0.1.tgz",
+      "dev": true
+    },
+    "code-point-at": {
+      "version": "1.1.0",
+      "from": "code-point-at@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
+      "dev": true
+    },
+    "colors": {
+      "version": "1.1.2",
+      "from": "colors@>=1.1.2 <2.0.0",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.1.2.tgz",
+      "dev": true
+    },
+    "commander": {
+      "version": "2.9.0",
+      "from": "commander@2.9.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
+      "dev": true
+    },
+    "concat-map": {
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+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
+      "dev": true
+    },
+    "string_decoder": {
+      "version": "0.10.31",
+      "from": "string_decoder@>=0.10.0 <0.11.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "dev": true
+    },
+    "string-width": {
+      "version": "1.0.2",
+      "from": "string-width@>=1.0.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+      "dev": true
+    },
+    "strip-ansi": {
+      "version": "3.0.1",
+      "from": "strip-ansi@>=3.0.0 <4.0.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "dev": true
+    },
+    "strip-bom": {
+      "version": "2.0.0",
+      "from": "strip-bom@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-2.0.0.tgz",
+      "dev": true
+    },
+    "strip-indent": {
+      "version": "1.0.1",
+      "from": "strip-indent@>=1.0.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/strip-indent/-/strip-indent-1.0.1.tgz",
+      "dev": true
+    },
+    "strip-json-comments": {
+      "version": "1.0.4",
+      "from": "strip-json-comments@>=1.0.4 <1.1.0",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-1.0.4.tgz",
+      "dev": true
+    },
+    "supports-color": {
+      "version": "2.0.0",
+      "from": "supports-color@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+      "dev": true
+    },
+    "through2": {
+      "version": "2.0.1",
+      "from": "through2@2.0.1",
+      "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.1.tgz",
+      "dev": true,
+      "dependencies": {
+        "readable-stream": {
+          "version": "2.0.6",
+          "from": "readable-stream@>=2.0.0 <2.1.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
+          "dev": true
+        }
+      }
+    },
+    "time-stamp": {
+      "version": "1.0.1",
+      "from": "time-stamp@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/time-stamp/-/time-stamp-1.0.1.tgz",
+      "dev": true
+    },
+    "timed-out": {
+      "version": "3.1.3",
+      "from": "timed-out@>=3.0.0 <4.0.0",
+      "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-3.1.3.tgz",
+      "dev": true
+    },
+    "trim-newlines": {
+      "version": "1.0.0",
+      "from": "trim-newlines@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/trim-newlines/-/trim-newlines-1.0.0.tgz",
+      "dev": true
+    },
+    "tslib": {
+      "version": "1.5.0",
+      "from": "tslib@latest",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.5.0.tgz"
+    },
+    "tslint": {
+      "version": "4.4.2",
+      "from": "tslint@latest",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-4.4.2.tgz",
+      "dev": true,
+      "dependencies": {
+        "diff": {
+          "version": "3.2.0",
+          "from": "diff@>=3.0.1 <4.0.0",
+          "resolved": "https://registry.npmjs.org/diff/-/diff-3.2.0.tgz",
+          "dev": true
+        }
+      }
+    },
+    "tslint-jsdoc-rules": {
+      "version": "0.1.2",
+      "from": "tslint-jsdoc-rules@latest",
+      "resolved": "https://registry.npmjs.org/tslint-jsdoc-rules/-/tslint-jsdoc-rules-0.1.2.tgz",
+      "dev": true,
+      "dependencies": {
+        "diff": {
+          "version": "2.2.3",
+          "from": "diff@>=2.2.1 <3.0.0",
+          "resolved": "https://registry.npmjs.org/diff/-/diff-2.2.3.tgz",
+          "dev": true
+        },
+        "tslint": {
+          "version": "3.15.1",
+          "from": "tslint@>=3.2.2 <4.0.0",
+          "resolved": "https://registry.npmjs.org/tslint/-/tslint-3.15.1.tgz",
+          "dev": true
+        }
+      }
+    },
+    "type-check": {
+      "version": "0.3.2",
+      "from": "type-check@>=0.3.2 <0.4.0",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+      "dev": true
+    },
+    "type-detect": {
+      "version": "1.0.0",
+      "from": "type-detect@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-1.0.0.tgz",
+      "dev": true
+    },
+    "typescript": {
+      "version": "2.1.6",
+      "from": "typescript@latest",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.1.6.tgz",
+      "dev": true
+    },
+    "uglify-js": {
+      "version": "2.7.5",
+      "from": "uglify-js@>=2.6.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.7.5.tgz",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "async": {
+          "version": "0.2.10",
+          "from": "async@>=0.2.6 <0.3.0",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
+          "dev": true,
+          "optional": true
+        },
+        "source-map": {
+          "version": "0.5.6",
+          "from": "source-map@>=0.5.1 <0.6.0",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.6.tgz",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
+    "uglify-to-browserify": {
+      "version": "1.0.2",
+      "from": "uglify-to-browserify@>=1.0.0 <1.1.0",
+      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
+      "dev": true,
+      "optional": true
+    },
+    "underscore.string": {
+      "version": "3.3.4",
+      "from": "underscore.string@>=3.3.4 <4.0.0",
+      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.4.tgz",
+      "dev": true
+    },
+    "unzip-response": {
+      "version": "1.0.2",
+      "from": "unzip-response@>=1.0.2 <2.0.0",
+      "resolved": "https://registry.npmjs.org/unzip-response/-/unzip-response-1.0.2.tgz",
+      "dev": true
+    },
+    "update-notifier": {
+      "version": "1.0.3",
+      "from": "update-notifier@>=1.0.3 <2.0.0",
+      "resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-1.0.3.tgz",
+      "dev": true
+    },
+    "url-parse-lax": {
+      "version": "1.0.0",
+      "from": "url-parse-lax@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-1.0.0.tgz",
+      "dev": true
+    },
+    "util-deprecate": {
+      "version": "1.0.2",
+      "from": "util-deprecate@>=1.0.1 <1.1.0",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "dev": true
+    },
+    "uuid": {
+      "version": "2.0.3",
+      "from": "uuid@>=2.0.1 <3.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
+      "dev": true
+    },
+    "validate-npm-package-license": {
+      "version": "3.0.1",
+      "from": "validate-npm-package-license@>=3.0.1 <4.0.0",
+      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz",
+      "dev": true
+    },
+    "vinyl": {
+      "version": "0.5.3",
+      "from": "vinyl@>=0.5.0 <0.6.0",
+      "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-0.5.3.tgz",
+      "dev": true
+    },
+    "which": {
+      "version": "1.2.12",
+      "from": "which@>=1.1.1 <2.0.0",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.2.12.tgz",
+      "dev": true
+    },
+    "widest-line": {
+      "version": "1.0.0",
+      "from": "widest-line@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-1.0.0.tgz",
+      "dev": true
+    },
+    "window-size": {
+      "version": "0.1.0",
+      "from": "window-size@0.1.0",
+      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
+      "dev": true,
+      "optional": true
+    },
+    "wordwrap": {
+      "version": "1.0.0",
+      "from": "wordwrap@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "dev": true
+    },
+    "wrappy": {
+      "version": "1.0.2",
+      "from": "wrappy@>=1.0.0 <2.0.0",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "dev": true
+    },
+    "write-file-atomic": {
+      "version": "1.3.1",
+      "from": "write-file-atomic@>=1.1.2 <2.0.0",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.3.1.tgz",
+      "dev": true
+    },
+    "xdg-basedir": {
+      "version": "2.0.0",
+      "from": "xdg-basedir@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-2.0.0.tgz",
+      "dev": true
+    },
+    "xtend": {
+      "version": "4.0.1",
+      "from": "xtend@>=4.0.0 <4.1.0",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+      "dev": true
+    },
+    "yargs": {
+      "version": "3.10.0",
+      "from": "yargs@>=3.10.0 <3.11.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "camelcase": {
+          "version": "1.2.1",
+          "from": "camelcase@>=1.0.2 <2.0.0",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
+          "dev": true,
+          "optional": true
+        }
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
index 8068de0..4a50c7e 100644
--- a/package.json
+++ b/package.json
@@ -3,14 +3,16 @@
   "version": "0.1.0",
   "description": "Object serialization made easy with decorators.",
   "main": "index.js",
+  "typings": "index.d.ts",
   "scripts": {
     "clean": "del build coverage",
-    "pretest": "echo 'stuff'",
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "pretest": "npm run clean && tsc -p ./tsconfig/test.json",
+    "test": "istanbul cover -x \"**/*.spec.*\" _mocha --report lcovonly -- --ui bdd \"./build/test/**/*.spec.js\"",
+    "posttest": "remap-istanbul -i coverage/coverage.json -o coverage/lcov-mapped.info -t lcovonly",
     "predevelop": "npm run clean",
-    "develop": "tsc --sourceMap",
+    "develop": "tsc -p ./tsconfig/develop.json",
     "prebuild": "npm run clean",
-    "build": "tsc --outDir ."
+    "build": "tsc -p ./tsconfig/build.json"
   },
   "keywords": [
     "typescript",
@@ -21,9 +23,17 @@
   ],
   "author": "Christoph Bühler <christoph.buehler@bluewin.ch>",
   "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/buehler/ts-serializer.git"
+  },
+  "bugs": {
+    "url": "https://github.com/buehler/ts-serializer/issues"
+  },
   "devDependencies": {
     "@types/chai": "^3.4.34",
     "@types/mocha": "^2.2.39",
+    "@types/node": "^7.0.5",
     "@types/reflect-metadata": "0.0.5",
     "chai": "^3.5.0",
     "del-cli": "^0.2.1",
@@ -36,6 +46,7 @@
     "typescript": "^2.1.6"
   },
   "dependencies": {
+    "reflect-metadata": "^0.1.9",
     "tslib": "^1.5.0"
   }
 }
diff --git a/test/Serializable.spec.ts b/test/Serializable.spec.ts
new file mode 100644
index 0000000..c7dfb72
--- /dev/null
+++ b/test/Serializable.spec.ts
@@ -0,0 +1,76 @@
+import { DuplicateTypeRegistration, NoFactoryProvidedError, NoNameProvided } from '../errors';
+import { Serializable } from '../';
+import { Resolver } from '../Resolver';
+import 'reflect-metadata';
+import chai = require('chai');
+
+const should = chai.should();
+
+describe('Serializable decorator', () => {
+
+    const resolver = Resolver.instance,
+        anyResolver: any = resolver;
+
+    afterEach(() => {
+        resolver.reset();
+    });
+
+    it('should add a type reference to the resolver.', () => {
+        @Serializable()
+        class Model {
+        }
+
+        should.exist(anyResolver.types);
+        should.exist(anyResolver.types['Model']);
+        should.not.exist(anyResolver.types['Model'].factory);
+    });
+
+    it('should add a named type reference to the resolver.', () => {
+        @Serializable({ name: 'foobar' })
+        class Model {
+        }
+
+        should.exist(anyResolver.types);
+        should.exist(anyResolver.types['foobar']);
+        should.not.exist(anyResolver.types['foobar'].factory);
+    });
+
+    it('should add a type reference with factory to the resolver.', () => {
+        @Serializable({ factory: body => new Model(body) })
+        class Model {
+            constructor(body: any) { }
+        }
+
+        should.exist(anyResolver.types);
+        should.exist(anyResolver.types['Model']);
+        should.exist(anyResolver.types['Model'].factory);
+    });
+
+    it('should throw if a non standard constructor is used without factory.', () => {
+        const fn = () => {
+            @Serializable()
+            class Model {
+                constructor(foobar: string) { }
+            }
+        };
+
+        fn.should.throw(NoFactoryProvidedError);
+    });
+
+    it('should throw on a duplicate registration.', () => {
+        const fn = () => {
+            @Serializable()
+            class Model {
+                constructor() { }
+            }
+            
+            @Serializable({name: 'Model'})
+            class Model2 {
+                constructor() { }
+            }
+        };
+
+        fn.should.throw(DuplicateTypeRegistration);
+    });
+
+});
diff --git a/test/TsSerializer.spec.ts b/test/TsSerializer.spec.ts
new file mode 100644
index 0000000..07a2b15
--- /dev/null
+++ b/test/TsSerializer.spec.ts
@@ -0,0 +1,932 @@
+import 'reflect-metadata';
+import { Serializable } from '../';
+import { TypeNotRegisteredError } from '../errors';
+import { Resolver } from '../Resolver';
+import { TsSerializer } from '../TsSerializer';
+import chai = require('chai');
+
+const should = chai.should();
+
+describe('TsSerializer', () => {
+
+    const resolver = Resolver.instance,
+        serializer = new TsSerializer();
+
+    afterEach(() => {
+        resolver.reset();
+    });
+
+    describe('serialize', () => {
+
+        it('should serialize a primitive type normally', () => {
+            serializer.serialize(1337).should.equal('{"__type":"Number","__value":1337}');
+            serializer.serialize('1337').should.equal('{"__type":"String","__value":"1337"}');
+            serializer.serialize(true).should.equal('{"__type":"Boolean","__value":true}');
+        });
+
+        it('should serialize a simple date to string', () => {
+            const date = new Date(2017, 1, 1, 15, 0, 0, 50);
+            serializer.serialize(date).should.equal('{"__type":"Date","__value":"2017-02-01T14:00:00.050Z"}');
+        });
+
+        it('should serialize a simple model', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+
+            serializer.serialize(obj).should.equal(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}}'
+            );
+        });
+
+        it('should serialize a model within a model', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            obj.submodel = new Model();
+            obj.submodel.name = 'submodel';
+
+            serializer.serialize(obj).should.equal(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"},' +
+                '"submodel":{"__type":"Model","__value":{"name":{"__type":"String","__value":"submodel"}}}}}'
+            );
+        });
+
+        it('should serialize another model in a model', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Submodel;
+            }
+
+            @Serializable()
+            class Submodel {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'the model';
+            obj.submodel = new Submodel();
+            obj.submodel.name = 'the sub model';
+
+            serializer.serialize(obj).should.equal(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model"},"submodel":' +
+                '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model"}}}}}'
+            );
+        });
+
+        it('should serialize primitive objects in an array', () => {
+            serializer
+                .serialize([1337, 'foobar', true])
+                .should.equal(
+                '[{"__type":"Number","__value":1337},{"__type":"String"' +
+                ',"__value":"foobar"},{"__type":"Boolean","__value":true}]'
+                );
+        });
+
+        it('should serialize a model in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+
+            serializer.serialize([obj]).should.equal(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}}]'
+            );
+        });
+
+        it('should serialize a model in a model in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            obj.submodel = new Model();
+            obj.submodel.name = 'submodel';
+
+            serializer.serialize([obj]).should.equal(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"},' +
+                '"submodel":{"__type":"Model","__value":{"name":{"__type":"String","__value":"submodel"}}}}}]'
+            );
+        });
+
+        it('should serialize multiple models in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+
+            const obj2 = new Model();
+            obj2.name = 'foobar2';
+
+            serializer.serialize([obj, obj2]).should.equal(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}},' +
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar2"}}}]'
+            );
+        });
+
+        it('should serialize multiple models with submodels in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Submodel;
+            }
+
+            @Serializable()
+            class Submodel {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'the model';
+            obj.submodel = new Submodel();
+            obj.submodel.name = 'the sub model';
+
+            const obj2 = new Model();
+            obj2.name = 'the model 2';
+            obj2.submodel = new Submodel();
+            obj2.submodel.name = 'the sub model 2';
+
+            serializer.serialize([obj, obj2]).should.equal(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model"},"submodel":' +
+                '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model"}}}}},' +
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model 2"},"submodel":' +
+                '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model 2"}}}}}]'
+            );
+        });
+
+        it('should serialize the same object as the same reference in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+
+            serializer.serialize([obj, obj]).should.equal(
+                '[{"__type":"Model","__value":{"name":{"__type":"String",' +
+                '"__value":"foobar"}}},{"__type":"ref","__value":{"type":"Model","index":0}}]'
+            );
+        });
+
+        it('should serialize the same object as the same reference in a submodule (recursive)', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public mod: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            obj.mod = obj;
+
+            serializer.serialize(obj).should.equal(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"},' +
+                '"mod":{"__type":"ref","__value":{"type":"Model","index":0}}}}'
+            );
+        });
+
+        it('should serialize an object as a reference in another object (when in an array)', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            const otherObj = new OtherModel();
+            otherObj.model = obj;
+
+            serializer.serialize([obj, otherObj]).should.equal(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}},' +
+                '{"__type":"OtherModel","__value":{"model":{"__type":"ref","__value":{"type":"Model","index":0}}}}]'
+            );
+        });
+
+        it('should serialize an object as a reference in another object (when in an array reversed)', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            const otherObj = new OtherModel();
+            otherObj.model = obj;
+
+            serializer.serialize([otherObj, obj]).should.equal(
+                '[{"__type":"OtherModel","__value":{"model":{"__type":"Model","__value":{"name":' +
+                '{"__type":"String","__value":"foobar"}}}}},{"__type":"ref","__value":{"type":"Model","index":0}}]'
+            );
+        });
+
+        it('should serialize mutliple referenced models', () => {
+            @Serializable()
+            class A {
+                public b: B;
+            }
+
+            @Serializable()
+            class B {
+                public c: C;
+            }
+
+            @Serializable()
+            class C {
+                public a: A;
+                public d: D;
+            }
+
+            @Serializable()
+            class D {
+                public b: B;
+            }
+
+            const a = new A();
+            a.b = new B();
+            a.b.c = new C();
+            a.b.c.a = a;
+            a.b.c.d = new D();
+            a.b.c.d.b = a.b;
+
+            serializer.serialize(a).should.equal(
+                '{"__type":"A","__value":{"b":{"__type":"B","__value":{"c":{"__type":"C","__value":{"a":' +
+                '{"__type":"ref","__value":{"type":"A","index":0}},"d":{"__type":"D",' +
+                '"__value":{"b":{"__type":"ref","__value":{"type":"B","index":0}}}}}}}}}}'
+            );
+        });
+
+        it('should serialize a model with a constructor', () => {
+            @Serializable({
+                factory: data => new Model(data.name)
+            })
+            class Model {
+                constructor(public name: string) { }
+            }
+
+            serializer.serialize(new Model('ctor model')).should.equal(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"ctor model"}}}'
+            );
+        });
+
+        it('should serialize a model in a model with a constructor', () => {
+            @Serializable({
+                factory: data => new Model()
+            })
+            class Model {
+                constructor(public name: string = 'model', public sub: SubModel = new SubModel()) { }
+            }
+
+            @Serializable({
+                factory: data => new Model(data.name)
+            })
+            class SubModel {
+                constructor(public name: string = 'sub model') { }
+            }
+
+            serializer.serialize(new Model()).should.equal(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"model"},"sub":' +
+                '{"__type":"SubModel","__value":{"name":{"__type":"String","__value":"sub model"}}}}}'
+            );
+        });
+
+        it('should throw when a model is not registered', () => {
+            class Model {
+                public name: string;
+            }
+
+            const obj = new Model(),
+                fn = () => serializer.serialize(obj);
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+        it('should throw when a submodel in a model is not registered', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public mod: Submodel
+            }
+
+            class Submodel {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            obj.mod = new Submodel();
+            obj.mod.name = 'submodel';
+
+            const fn = () => serializer.serialize(obj);
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+        it('should throw when a model in an array is not registered', () => {
+            class Model {
+                public name: string;
+            }
+
+            const obj = new Model(),
+                fn = () => serializer.serialize([obj]);
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+        it('should throw when a submodel in a model in an array is not registered', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public mod: Submodel
+            }
+
+            class Submodel {
+                public name: string;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            obj.mod = new Submodel();
+            obj.mod.name = 'submodel';
+
+            const fn = () => serializer.serialize([obj]);
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+    });
+
+    describe('deserialize', () => {
+
+        it('should deserialize a primitive type', () => {
+            serializer.deserialize('{"__type":"Number","__value":1337}').should.equal(1337);
+            serializer.deserialize('{"__type":"String","__value":"1337"}').should.equal('1337');
+            serializer.deserialize('{"__type":"Boolean","__value":true}').should.equal(true);
+        });
+
+        it('should deserialize a simple date', () => {
+            serializer
+                .deserialize<Date>('{"__type":"Date","__value":"2017-02-01T14:00:00.050Z"}')
+                .getMilliseconds()
+                .should.equal(50);
+        });
+
+        it('should deserialize a simple model', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const deserialized = serializer.deserialize<Model>(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}}'
+            );
+
+            deserialized.should.be.an.instanceof(Model);
+            deserialized.name.should.equal('foobar');
+        });
+
+        it('should deserialize a model within a model', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Model;
+            }
+
+            const deserialized = serializer.deserialize<Model>(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"},' +
+                '"submodel":{"__type":"Model","__value":{"name":{"__type":"String","__value":"submodel"}}}}}'
+            );
+
+            deserialized.should.be.an.instanceof(Model);
+            deserialized.submodel.should.be.an.instanceof(Model);
+            deserialized.submodel.name.should.equal('submodel');
+        });
+
+        it('should deserialize another model within a model', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Submodel;
+            }
+
+            @Serializable()
+            class Submodel {
+                public name: string;
+            }
+
+            const deserialized = serializer.deserialize<Model>(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model"},"submodel":' +
+                '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model"}}}}}'
+            );
+
+            deserialized.should.be.an.instanceof(Model);
+            deserialized.submodel.should.be.an.instanceof(Submodel);
+            deserialized.submodel.name.should.equal('the sub model');
+        });
+
+        it('should deserialize primitive objects in an array', () => {
+            const deserialized = serializer.deserialize(
+                '[{"__type":"Number","__value":1337},{"__type":"String"' +
+                ',"__value":"foobar"},{"__type":"Boolean","__value":true}]'
+            );
+
+            deserialized.should.be.an('array').and.have.lengthOf(3);
+            should.equal(deserialized[0], 1337);
+            should.equal(deserialized[1], 'foobar');
+            should.equal(deserialized[2], true);
+        });
+
+        it('should deserialize a model in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const deserialized = serializer.deserialize<Model[]>(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}}]'
+            );
+
+            deserialized.should.have.lengthOf(1);
+            deserialized[0].should.be.an.instanceof(Model);
+            deserialized[0].name.should.equal('foobar');
+        });
+
+        it('should deserialize a model in a model in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Model;
+            }
+
+            const deserialized = serializer.deserialize<Model[]>(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"},' +
+                '"submodel":{"__type":"Model","__value":{"name":{"__type":"String","__value":"submodel"}}}}}]'
+            );
+
+            deserialized[0].should.be.an.instanceof(Model);
+            deserialized[0].name.should.equal('foobar');
+            deserialized[0].submodel.should.be.an.instanceof(Model);
+            deserialized[0].submodel.name.should.equal('submodel');
+        });
+
+        it('should deserialize multiple models in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const deserialized = serializer.deserialize<Model[]>(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}},' +
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar2"}}}]'
+            );
+
+            deserialized.should.have.lengthOf(2);
+            deserialized[0].name.should.equal('foobar');
+            deserialized[1].name.should.equal('foobar2');
+        });
+
+        it('should deserialize multiple models with submodels in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public submodel: Submodel;
+            }
+
+            @Serializable()
+            class Submodel {
+                public name: string;
+            }
+
+            const deserialized = serializer.deserialize<Model[]>(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model"},"submodel":' +
+                '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model"}}}}},' +
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model 2"},"submodel":' +
+                '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model 2"}}}}}]'
+            );
+
+            deserialized[0].should.be.an.instanceof(Model);
+            deserialized[0].name.should.equal('the model');
+            deserialized[0].submodel.should.be.an.instanceof(Submodel);
+            deserialized[0].submodel.name.should.equal('the sub model');
+
+            deserialized[1].should.be.an.instanceof(Model);
+            deserialized[1].name.should.equal('the model 2');
+            deserialized[1].submodel.should.be.an.instanceof(Submodel);
+            deserialized[1].submodel.name.should.equal('the sub model 2');
+        });
+
+        it('should deserialize the same object as the same reference in an array', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const deserialized = serializer.deserialize<Model[]>(
+                '[{"__type":"Model","__value":{"name":{"__type":"String",' +
+                '"__value":"foobar"}}},{"__type":"ref","__value":{"type":"Model","index":0}}]'
+            );
+
+            deserialized[0].should.equal(deserialized[1]);
+        });
+
+        it('should deserialize the same object as the same reference in a submodule (recursive)', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+                public mod: Model;
+            }
+
+            const deserialized = serializer.deserialize<Model>(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"},' +
+                '"mod":{"__type":"ref","__value":{"type":"Model","index":0}}}}'
+            );
+
+            deserialized.mod.should.equal(deserialized);
+        });
+
+        it('should deserialize an object as a reference in another object (when in an array)', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const deserialized = serializer.deserialize(
+                '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}},' +
+                '{"__type":"OtherModel","__value":{"model":{"__type":"ref","__value":{"type":"Model","index":0}}}}]'
+            );
+
+            deserialized[0].should.be.an.instanceof(Model);
+            deserialized[0].name.should.equal('foobar');
+
+            deserialized[1].should.be.an.instanceof(OtherModel);
+            deserialized[1].model.should.equal(deserialized[0]);
+        });
+
+        it('should deserialize an object as a reference in another object (when in an array reversed)', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const deserialized = serializer.deserialize(
+                '[{"__type":"OtherModel","__value":{"model":{"__type":"Model","__value":{"name":' +
+                '{"__type":"String","__value":"foobar"}}}}},{"__type":"ref","__value":{"type":"Model","index":0}}]'
+            );
+
+            deserialized[0].should.be.an.instanceof(OtherModel);
+            deserialized[0].model.should.be.an.instanceof(Model);
+
+            deserialized[1].should.equal(deserialized[0].model);
+        });
+
+        it('should deserialize multiple referenced objects', () => {
+            @Serializable()
+            class A {
+                public b: B;
+            }
+
+            @Serializable()
+            class B {
+                public c: C;
+            }
+
+            @Serializable()
+            class C {
+                public a: A;
+                public d: D;
+            }
+
+            @Serializable()
+            class D {
+                public b: B;
+            }
+
+            const deserialized = serializer.deserialize<A>(
+                '{"__type":"A","__value":{"b":{"__type":"B","__value":{"c":{"__type":"C","__value":{"a":' +
+                '{"__type":"ref","__value":{"type":"A","index":0}},"d":{"__type":"D",' +
+                '"__value":{"b":{"__type":"ref","__value":{"type":"B","index":0}}}}}}}}}}'
+            );
+
+            deserialized.should.be.an.instanceof(A);
+            deserialized.b.should.be.an.instanceof(B);
+            deserialized.b.c.should.be.an.instanceof(C);
+            deserialized.b.c.a.should.equal(deserialized);
+            deserialized.b.c.d.should.be.an.instanceof(D);
+            deserialized.b.c.d.b.should.equal(deserialized.b);
+        });
+
+        it('should deserialize a model with a constructor', () => {
+            @Serializable({
+                factory: data => new Model(data.name)
+            })
+            class Model {
+                constructor(public name: string) { }
+            }
+
+            const deserialized = serializer.deserialize<Model>(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"ctor model"}}}'
+            );
+
+            deserialized.name.should.equal('ctor model');
+        });
+
+        it('should deserialize a model in a model with a constructor', () => {
+            @Serializable({
+                factory: data => new Model()
+            })
+            class Model {
+                constructor(public name: string = 'model', public sub: SubModel = new SubModel()) { }
+            }
+
+            @Serializable({
+                factory: data => new Model(data.name)
+            })
+            class SubModel {
+                constructor(public name: string = 'sub model') { }
+            }
+
+            const deserialized = serializer.deserialize<Model>(
+                '{"__type":"Model","__value":{"name":{"__type":"String","__value":"model"},"sub":' +
+                '{"__type":"SubModel","__value":{"name":{"__type":"String","__value":"sub model"}}}}}'
+            );
+
+            deserialized.name.should.equal('model');
+            deserialized.sub.should.be.an.instanceof(SubModel);
+            deserialized.sub.name.should.equal('sub model');
+        });
+
+        it('should throw when a model is not registered', () => {
+            const fn = () => {
+                serializer.deserialize(
+                    '{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}}'
+                );
+            };
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+        it('should throw when a submodel in a model is not registered', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const fn = () => {
+                serializer.deserialize(
+                    '{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model"},"submodel":' +
+                    '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model"}}}}}'
+                );
+            };
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+        it('should throw when a model in an array is not registered', () => {
+            const fn = () => {
+                serializer.deserialize(
+                    '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"foobar"}}}]'
+                );
+            };
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+        it('should throw when a submodel in a model in an array is not registered', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            const fn = () => {
+                serializer.deserialize(
+                    '[{"__type":"Model","__value":{"name":{"__type":"String","__value":"the model"},"submodel":' +
+                    '{"__type":"Submodel","__value":{"name":{"__type":"String","__value":"the sub model"}}}}}]'
+                );
+            };
+
+            fn.should.throw(TypeNotRegisteredError);
+        });
+
+    });
+
+    describe('serialize / deserialize own function and input', () => {
+
+        it('should work with an object that has a later object in it', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            const otherObj = new OtherModel();
+            otherObj.model = obj;
+
+            const json = serializer.serialize([otherObj, obj]);
+
+            const deserialized = serializer.deserialize(json);
+
+            deserialized[1].should.be.an.instanceof(Model);
+            deserialized[1].name.should.equal('foobar');
+
+            deserialized[0].should.be.an.instanceof(OtherModel);
+            deserialized[0].model.should.equal(deserialized[1]);
+        });
+
+        it('should work with an object that has more later objects in it', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            const otherObj = new OtherModel();
+            otherObj.model = obj;
+
+            const json = serializer.serialize([otherObj, obj, obj]);
+
+            const deserialized = serializer.deserialize(json);
+
+            deserialized[1].should.be.an.instanceof(Model);
+            deserialized[1].name.should.equal('foobar');
+
+            deserialized[0].should.be.an.instanceof(OtherModel);
+            deserialized[0].model.should.equal(deserialized[1]);
+
+            deserialized[2].should.equal(deserialized[1]);
+        });
+
+        it('should work with an object that has a previous object reference in it', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            const otherObj = new OtherModel();
+            otherObj.model = obj;
+
+            const json = serializer.serialize([obj, otherObj]);
+
+            const deserialized = serializer.deserialize(json);
+
+            deserialized[0].should.be.an.instanceof(Model);
+            deserialized[0].name.should.equal('foobar');
+
+            deserialized[1].should.be.an.instanceof(OtherModel);
+            deserialized[1].model.should.equal(deserialized[0]);
+        });
+
+        it('should work with an object that has a previous object reference in it and a normal ref', () => {
+            @Serializable()
+            class Model {
+                public name: string;
+            }
+
+            @Serializable()
+            class OtherModel {
+                public model: Model;
+            }
+
+            const obj = new Model();
+            obj.name = 'foobar';
+            const otherObj = new OtherModel();
+            otherObj.model = obj;
+
+            const json = serializer.serialize([obj, otherObj, obj]);
+
+            const deserialized = serializer.deserialize(json);
+
+            deserialized[0].should.be.an.instanceof(Model);
+            deserialized[0].name.should.equal('foobar');
+
+            deserialized[1].should.be.an.instanceof(OtherModel);
+            deserialized[1].model.should.equal(deserialized[0]);
+
+            deserialized[2].should.equal(deserialized[0]);
+        });
+
+        it('should work with complex class structures', () => {
+            @Serializable()
+            class A {
+                public b: B;
+            }
+
+            @Serializable()
+            class B {
+                public c: C;
+            }
+
+            @Serializable()
+            class C {
+                public a: A;
+                public d: D;
+            }
+
+            @Serializable()
+            class D {
+                public b: B;
+            }
+
+            const a = new A();
+            a.b = new B();
+            a.b.c = new C();
+            a.b.c.a = a;
+            a.b.c.d = new D();
+            a.b.c.d.b = a.b;
+
+            const json = serializer.serialize(a);
+
+            const deserialized = serializer.deserialize<A>(json);
+
+            deserialized.should.be.an.instanceof(A);
+            deserialized.b.should.be.an.instanceof(B);
+            deserialized.b.c.should.be.an.instanceof(C);
+            deserialized.b.c.a.should.equal(deserialized);
+            deserialized.b.c.d.should.be.an.instanceof(D);
+            deserialized.b.c.d.b.should.equal(deserialized.b);
+        });
+
+        it('should work with models that have constructors', () => {
+            @Serializable({
+                factory: data => new Model()
+            })
+            class Model {
+                constructor(public name: string = 'model', public sub: SubModel = new SubModel()) { }
+            }
+
+            @Serializable({
+                factory: data => new Model(data.name)
+            })
+            class SubModel {
+                constructor(public name: string = 'sub model') { }
+            }
+
+            const json = serializer.serialize(new Model());
+
+            const deserialized = serializer.deserialize<Model>(json);
+
+            deserialized.name.should.equal('model');
+            deserialized.sub.should.be.an.instanceof(SubModel);
+            deserialized.sub.name.should.equal('sub model');
+        });
+
+    });
+
+});
diff --git a/tsconfig.json b/tsconfig/base.json
similarity index 74%
rename from tsconfig.json
rename to tsconfig/base.json
index b2981a4..d08787d 100644
--- a/tsconfig.json
+++ b/tsconfig/base.json
@@ -4,9 +4,6 @@
         "module": "commonjs",
         "moduleResolution": "node",
         "removeComments": false,
-        "outDir": "./build",
-        "declaration": true,
-        "sourceMap": false,
         "experimentalDecorators": true,
         "emitDecoratorMetadata": true,
         "importHelpers": true,
@@ -17,8 +14,7 @@
             "es2015"
         ]
     },
-    "exclude": [
-        "node_modules",
-        "build"
+    "include": [
+        "../**/*"
     ]
 }
diff --git a/tsconfig/build.json b/tsconfig/build.json
new file mode 100644
index 0000000..9a8f5b3
--- /dev/null
+++ b/tsconfig/build.json
@@ -0,0 +1,13 @@
+{
+    "extends": "./base.json",
+    "compilerOptions": {
+        "outDir": "../",
+        "declaration": true,
+        "sourceMap": false
+    },
+    "exclude": [
+        "../node_modules",
+        "../build",
+        "../test"
+    ]
+}
diff --git a/tsconfig/develop.json b/tsconfig/develop.json
new file mode 100644
index 0000000..cd3e2aa
--- /dev/null
+++ b/tsconfig/develop.json
@@ -0,0 +1,13 @@
+{
+    "extends": "./base.json",
+    "compilerOptions": {
+        "outDir": "../build",
+        "declaration": false,
+        "sourceMap": true,
+        "watch": true
+    },
+    "exclude": [
+        "../node_modules",
+        "../build"
+    ]
+}
diff --git a/tsconfig/test.json b/tsconfig/test.json
new file mode 100644
index 0000000..c523bf1
--- /dev/null
+++ b/tsconfig/test.json
@@ -0,0 +1,14 @@
+{
+    "extends": "./base.json",
+    "compilerOptions": {
+        "outDir": "../build",
+        "declaration": false,
+        "sourceMap": true,
+        "noUnusedLocals": false,
+        "noUnusedParameters": false
+    },
+    "exclude": [
+        "../node_modules",
+        "../build"
+    ]
+}