diff --git a/types/semantic-ui-site/global.d.ts b/types/semantic-ui-site/global.d.ts
new file mode 100644
index 0000000000..1cd7caa858
--- /dev/null
+++ b/types/semantic-ui-site/global.d.ts
@@ -0,0 +1,85 @@
+interface JQueryStatic {
+    site: SemanticUI.Site;
+}
+
+interface JQuery {
+    site: SemanticUI.Site;
+}
+
+declare namespace SemanticUI {
+    interface Site {
+        settings: SiteSettings;
+
+        (behavior: 'destroy'): JQuery;
+        <K extends keyof SiteSettings>(behavior: 'setting', name: K, value?: undefined): SiteSettings[K];
+        <K extends keyof SiteSettings>(behavior: 'setting', name: K, value: SiteSettings[K]): JQuery;
+        (behavior: 'setting', value: SiteSettings.Param): JQuery;
+        (settings?: SiteSettings.Param): JQuery;
+    }
+
+    interface SiteSettings extends Pick<SiteSettings._Impl, keyof SiteSettings._Impl> { }
+
+    namespace SiteSettings {
+        type Param = SiteSettings | object;
+
+        interface _Impl {
+            modules: string[];
+            siteNamespace: string;
+            namespaceStub: Site.NamespaceStubSettings;
+
+            // region Component Settings
+
+            // region DOM Settings
+
+            /**
+             * Event namespace. Makes sure module teardown does not effect other events attached to an element.
+             */
+            namespace: string;
+
+            // endregion
+
+            // region Debug Settings
+
+            /**
+             * Name used in log statements
+             */
+            name: string;
+            /**
+             * Silences all console output including error messages, regardless of other debug settings.
+             */
+            silent: boolean;
+            /**
+             * Debug output to console
+             */
+            debug: boolean;
+            /**
+             * Show console.table output with performance metrics
+             */
+            performance: boolean;
+            /**
+             * Debug output includes all internal behaviors
+             */
+            verbose: boolean;
+
+            // endregion
+
+            // endregion
+        }
+    }
+
+    namespace Site {
+        interface NamespaceStubSettings extends Pick<NamespaceStubSettings._Impl, keyof NamespaceStubSettings._Impl> { }
+
+        namespace NamespaceStubSettings {
+            type Param = NamespaceStubSettings | object;
+
+            interface _Impl {
+                cache: any;
+                config: any;
+                sections: any;
+                section: any;
+                utilities: any;
+            }
+        }
+    }
+}
diff --git a/types/semantic-ui-site/index.d.ts b/types/semantic-ui-site/index.d.ts
new file mode 100644
index 0000000000..6b2eeff1ef
--- /dev/null
+++ b/types/semantic-ui-site/index.d.ts
@@ -0,0 +1,11 @@
+// Type definitions for semantic-ui-site 2.2
+// Project: http://www.semantic-ui.com
+// Definitions by: Leonard Thieu <https://github.com/leonard-thieu>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.2
+
+/// <reference types="jquery" />
+/// <reference path="global.d.ts" />
+
+declare const site: SemanticUI.Site;
+export = site;
diff --git a/types/semantic-ui-site/semantic-ui-site-tests.ts b/types/semantic-ui-site/semantic-ui-site-tests.ts
new file mode 100644
index 0000000000..0eaddfc5b2
--- /dev/null
+++ b/types/semantic-ui-site/semantic-ui-site-tests.ts
@@ -0,0 +1,52 @@
+function test_site_static() {
+    $.site.settings.namespace = 'namespace';
+    $.site.settings.name = 'name';
+    $.site.settings.silent = false;
+    $.site.settings.debug = true;
+    $.site.settings.performance = true;
+    $.site.settings.verbose = true;
+
+    $.fn.site.settings.namespace = 'namespace';
+    $.fn.site.settings.name = 'name';
+    $.fn.site.settings.silent = false;
+    $.fn.site.settings.debug = true;
+    $.fn.site.settings.performance = true;
+    $.fn.site.settings.verbose = true;
+}
+
+function test_site() {
+    const selector = '.ui.site';
+    $(selector).site('destroy') === $();
+    $(selector).site('setting', 'debug', undefined) === false;
+    $(selector).site('setting', 'debug') === false;
+    $(selector).site('setting', 'debug', true) === $();
+    $(selector).site('setting', {
+        namespace: 'namespace',
+        name: 'name',
+        silent: false,
+        debug: true,
+        performance: true,
+        verbose: true
+    }) === $();
+    $(selector).site({
+        modules: [
+            'module1',
+            'module2',
+        ],
+        siteNamespace: 'siteNamespace',
+        namespaceStub: {
+            cache: {},
+            config: {},
+            sections: {},
+            section: {},
+            utilities: {}
+        }
+    }) === $();
+    $(selector).site() === $();
+}
+
+import site = require('semantic-ui-site');
+
+function test_module() {
+    $.fn.site = site;
+}
diff --git a/types/semantic-ui-site/tsconfig.json b/types/semantic-ui-site/tsconfig.json
new file mode 100644
index 0000000000..0ea895173c
--- /dev/null
+++ b/types/semantic-ui-site/tsconfig.json
@@ -0,0 +1,24 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6",
+            "dom"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "global.d.ts",
+        "semantic-ui-site-tests.ts"
+    ]
+}
diff --git a/types/semantic-ui-site/tslint.json b/types/semantic-ui-site/tslint.json
new file mode 100644
index 0000000000..758e484744
--- /dev/null
+++ b/types/semantic-ui-site/tslint.json
@@ -0,0 +1,7 @@
+{
+    "extends": "dtslint/dt.json",
+    "rules": {
+        "no-empty-interface": false,
+        "unified-signatures": false
+    }
+}