diff --git a/types/FormWizard.ts b/types/FormWizard.ts
index cba14d0..a392cb6 100644
--- a/types/FormWizard.ts
+++ b/types/FormWizard.ts
@@ -3,31 +3,116 @@ export type LayoutType = 'vertical' | 'horizontal'
 export type StepSizeType = 'xs' | 'sm' | 'md' | 'lg'
 
 export declare class Wizard {
-  /** Wizard title */
+  /**
+   * Wizard identifier.
+   * 
+   * Default value: 'fw_<timestamp-in-milliseconds>'
+   */
+  id: string
+
+  /**
+   * Wizard title.
+   * 
+   * Default value: 'Awesome Wizard'
+   */
   title: string
-  /** Wizard subtitle */
+
+  /**
+   * Wizard subtitle.
+   * 
+   * Default value: 'Split a complicated flow in multiple steps'
+   */
   subtitle: string
+
+  /**
+   * Text to display on next button.
+   * 
+   * Default value: 'Next'
+   */
   nextButtonText: string
+
+  /**
+   * Text to display on back button.
+   * 
+   * Default value: 'Back'
+   */
   backButtonText: string
+
+  /**
+   * Text to display on finish button.
+   * 
+   * Default value: 'Finish'
+   */
   finishButtonText: string
-  /** Whether to hide footer buttons */
+
+  /**
+   * Whether or not buttons should be hidden.
+   * 
+   * Default value: false
+   */
   hideButtons: boolean
-  /** Whether to trigger beforeChange function when navigating back */
+
+  /**
+   * Whether or not to trigger `beforeChange` function when navigating back.
+   * 
+   * Default value: false
+   */
   validateOnBack: boolean
-  /** Active step and button color */
+
+  /**
+   * Color to apply to text, border and circle.
+   * 
+   * Default value: '#e74c3c'
+   */
   color: string
-  /** Step color when the current step is not valid */
+
+  /**
+   * Step color when the current step is not valid.
+   * 
+   * Default value: '#8b0000'
+   */
   errorColor: string
-  /** Main step shape */
+
+  /**
+   * Shape of steps.
+   * 
+   * Default value: 'circle'
+   */
   shape: ShapeType
-  /** Wizard layout */
+
+  /**
+   * Layout of wizard.
+   * 
+   * Default value: 'horizontal'
+   */
   layout: LayoutType
-  /** Additional css classes for steps */
+
+  /**
+   * Additional CSS classes to apply to steps.
+   * 
+   * Default value: ''
+   */
   stepsClasses: string[]
-  /** Step size */
+
+  /**
+   * Size of steps.
+   * 
+   * Default value: 'md'
+   */
   stepSize: StepSizeType
-  /** Step transition from inactive to active */
+
+
+  /**
+   * Name of the transition when transitioning between steps.
+   * 
+   * Default value: ''
+   */
   transition: string
-  /** Tab index where the wizard should start */
+
+  /**
+   * Zero-based index of the initial tab to be displayed.
+   * 
+   * Default value: 0
+   */
   startIndex: number
 }