diff --git a/valdr/valdr-message-tests.ts b/valdr/valdr-message-tests.ts
new file mode 100644
index 0000000000..7bb2da6b0f
--- /dev/null
+++ b/valdr/valdr-message-tests.ts
@@ -0,0 +1,26 @@
+/// <reference path="valdr-message.d.ts" />
+
+function ValdrMessageTests() {
+    var valdrMessage: valdr.message.IValdrMessage;
+
+    valdrMessage.templateUrl = 'valdrMesssageTemplate.html';
+    valdrMessage.translateAvailable = true;
+    valdrMessage.angularMessagesEnabled = true;
+    valdrMessage.setTemplate('<div class="valdr-message">{{ violation.message }}</div>');
+    valdrMessage.addMessages({
+        'required': 'This field is required.',
+        'number': 'Not a valid number.'
+    });
+    var message = valdrMessage.getMessage("person", "lastName", "required");
+}
+
+function ValdrMessageProviderTests() {
+    var valdrMessageProvider: valdr.message.IValdrMessageProvider;
+    valdrMessageProvider.setTemplate('<div class="valdr-message" > {{ violation.message }}</div>');
+    valdrMessageProvider.setTemplateUrl('valdrMesssageTemplate.html');
+    valdrMessageProvider.addMessages({
+        'person.lastName.required': 'This last name is required.',
+        'person.age.number': 'The age has to be a number.'
+    });
+    var message = valdrMessageProvider.getMessage("person", "lastName", "required");
+}
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diff --git a/valdr/valdr-message.d.ts b/valdr/valdr-message.d.ts
new file mode 100644
index 0000000000..2abaf99be2
--- /dev/null
+++ b/valdr/valdr-message.d.ts
@@ -0,0 +1,74 @@
+// Type definitions for valdr.js v1.1.5 (valdr-message)
+// Project: https://github.com/netceteragroup/valdr
+// Definitions by: Kai Ilbertz <https://github.com/ilbertz>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare namespace valdr.message {
+
+    interface IValdrMessage {
+        /**
+         * Default message template URL.
+         */
+        templateUrl: string;
+
+        /**
+         * A boolean that shows if Angular-translate is available.
+         */
+        translateAvailable: boolean;
+
+        /**
+         * A boolean that allows to show messages for the AngularJS built-in validators like 'required' or 'number'.
+         */
+        angularMessagesEnabled: boolean;
+
+        /**
+         * Sets the default message template.
+         * @param template the default message template (eg "<div class="valdr-message">{{ violation.message }}</div>").
+         */
+        setTemplate(template: string): void;
+
+        /**
+         * Adds messages for AngularJS build-in validators (eg "required" and "number") or for specific fields (eg "Person.lastName.required").
+         * @param messages the list of key/value pairs.
+         */
+        addMessages(messages: any): void;
+
+        /**
+         * Gets the validator message.
+         * @param typeName the name of the type.
+         * @param fieldName the name of the field.
+         * @param validatorName the name of the validator.
+         * @returns {string} the message.
+         */
+        getMessage(typeName: string, fieldName: string, validatorName: string): string;
+    }
+
+    interface IValdrMessageProvider {
+        /**
+         * Sets the default message template.
+         * @param template the default message template (eg "<div class="valdr-message">{{ violation.message }}</div>").
+         */
+        setTemplate(template: string): void;
+
+        /**
+         * Sets the URL for the default message template (eg "/partials/valdrMesssageTemplate.html").
+         * @param url the URL of the default message template.
+         */
+        setTemplateUrl(url: string): void;
+
+        /**
+         * Adds messages for AngularJS build-in validators (eg "required" and "number") or for specific fields (eg "Person.lastName.required").
+         * @param messages the list of key/value pairs.
+         */
+        addMessages(messages: any): void;
+
+        /**
+         * Gets the validator message.
+         * @param typeName the name of the type.
+         * @param fieldName the name of the field.
+         * @param validatorName the name of the validator.
+         * @returns {string} the message.
+         */
+        getMessage(typeName: string, fieldName: string, validatorName: string): string;
+    }
+}
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diff --git a/valdr/valdr-tests.ts b/valdr/valdr-tests.ts
new file mode 100644
index 0000000000..e0e1860718
--- /dev/null
+++ b/valdr/valdr-tests.ts
@@ -0,0 +1,38 @@
+/// <reference path="valdr.d.ts" />
+
+function ValdrTests() {
+    var valdr: valdr.IValdr;
+    var validation = valdr.validate('person', 'lastName', 'test');
+    valdr.addConstraints({
+        'person': {
+            'lastName': {
+                'required': {
+                    'message': 'Last name is required.'
+                }
+            }
+        }
+    });
+    valdr.removeConstraints('person');
+    var constraints = valdr.getConstraints();
+    valdr.setClasses({
+        valid: 'demo-is-valid',
+        invalid: 'demo-is-invalid'
+    });
+}
+
+function ValdrProviderTests() {
+    var valdrProvider: valdr.IValdrProvider;
+    valdrProvider.addConstraints({
+        'person': {
+            'lastName': {
+                'required': {
+                    'message': 'Last name is required.'
+                }
+            }
+        }
+    });
+    valdrProvider.removeConstraints('person');
+    valdrProvider.setConstraintUrl('/api/constraints');
+    valdrProvider.addValidator('customValidator');
+    valdrProvider.addConstraintAlias('customValidator', 'customValidatorAlias');
+}
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diff --git a/valdr/valdr.d.ts b/valdr/valdr.d.ts
new file mode 100644
index 0000000000..29ac2116d2
--- /dev/null
+++ b/valdr/valdr.d.ts
@@ -0,0 +1,75 @@
+// Type definitions for valdr.js v1.1.5
+// Project: https://github.com/netceteragroup/valdr
+// Definitions by: Kai Ilbertz <https://github.com/ilbertz>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare namespace valdr {
+
+    interface IValdr {
+        /**
+         * Validates the value of the given type with the constraints for the given field name.
+         * @param typeName the type name.
+         * @param fieldName the field name.
+         * @param value the value to validate.
+         * @returns {*} the validation result.
+         */
+        validate(typeName: string, fieldName: string, value: string): any;
+
+        /**
+         * Adds a new list of constraints (JSON Object).
+         * @param newConstraints the list of constraints (JSON Object).
+         */
+        addConstraints(newConstraints: any): void;
+
+        /**
+         * Removes one or many contraints.
+         * @param constraintNames the name or array of constraint names.
+         */
+        removeConstraints(constraintNames: string | string[]): void;
+
+        /**
+         * Gets the list of constraints (JSON Object).
+         * @returns the list of constraints.
+         */
+        getConstraints(): any;
+
+        /**
+         * Sets custom classes on the surrounding elements.
+         * @param newClasses the new classes.
+         */
+        setClasses(newClasses: { valid: string, invalid: string }): void;
+    }
+
+    interface IValdrProvider {
+        /**
+         * Adds a new list of constraints (JSON Object).
+         * @param newConstraints the list of constraints (JSON Object).
+         */
+        addConstraints(newConstraints: any): void;
+
+        /**
+         * Removes one or many contraints.
+         * @param constraintNames the name or array of constraint names.
+         */
+        removeConstraints(constraintNames: string | string[]): void;
+
+        /**
+         * Sets the constraint URL (eg "/api/constraints").
+         * @param url the URL of the contraints.
+         */
+        setConstraintUrl(url: string): void;
+
+        /**
+         * Adds a custom validator.
+         * @param validatorName the name of the custom validator.
+         */
+        addValidator(validatorName: string): void;
+
+        /**
+         * Adds a constraint validator alias.
+         * @param valdrName the validator name.
+         * @param alias the validator alias name.
+         */
+        addConstraintAlias(valdrName: string, alias: string): void;
+    }
+}
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