Fix definition for IFieldGroup, add IFieldArray as convenience type for formly-form fields property, update tests

angular-formly/angular-formly-tests.ts

@@ -24,7 +24,7 @@ class FormConfig {
 }
 
 class AppController {
-	fields: AngularFormly.IFieldConfigurationObject[];
+	fields: AngularFormly.IFieldArray;
 	constructor() {
 		var vm = this;
 		vm.fields = [
@@ -99,6 +99,21 @@ class AppController {
 				templateOptions: {
 					label: 'no wrapper here...'
 				}
+			},
+			{
+				//From http://angular-formly.com/#/example/other/nested-formly-forms
+				key: 'address',
+				wrapper: 'panel',
+				templateOptions: { label: 'Address' },
+				fieldGroup: [{
+				  key: 'town',
+				  type: 'input',
+				  templateOptions: {
+					required: true,
+					type: 'text',
+					label: 'Town'
+				  }
+				}]
 			}
 		]
 	}

angular-formly/angular-formly.d.ts

@@ -1,7 +1,7 @@
-// Type definitions for angular-formly 6.18.0
+// Type definitions for angular-formly 7.2.3
 // Project: https://github.com/formly-js/angular-formly
 // Definitions by: Scott Hatcher <https://github.com/scatcher>
-// Definitions: https://github.com/borisyankov/DefinitelyTyped
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 /// <reference path="../angularjs/angular.d.ts" />
 
@@ -16,18 +16,23 @@ declare module 'angular-formly' {
 
 declare module AngularFormly {
 
+    interface IFieldArray extends Array<IFieldConfigurationObject|IFieldGroup> {
+        
+    }
 
 	interface IFieldGroup {
 		data?: Object;
 		className?: string;
-		elementAttributes?: { [key: string]: string };
-		fieldGroup: IFieldConfigurationObject[];
+		elementAttributes?: string;
+        fieldGroup: IFieldArray;
 		form?: Object;
 		hide?: boolean;
-		hideExpression?: string | IExpresssionFunction;
+		hideExpression?: string | IExpressionFunction;
 		key?: string | number;
 		model?: string | Object;
-		options?: IFormOptionsAPI
+        options?: IFormOptionsAPI;
+        templateOptions?: ITemplateOptions;
+        wrapper?: string | string[];
 	}
 
 
@@ -46,7 +51,7 @@ declare module AngularFormly {
 	/**
 	 * see http://docs.angular-formly.com/docs/formly-expressions#expressionproperties-validators--messages
 	 */
-	interface IExpresssionFunction {
+	interface IExpressionFunction {
 		($viewValue: any, $modelValue: any, scope: ITemplateScope): any;
 	}
 
@@ -122,8 +127,8 @@ declare module AngularFormly {
 	 * see http://docs.angular-formly.com/docs/field-configuration-object#validators-object
 	 */
 	interface IValidator {
-		expression: string | IExpresssionFunction;
-		message?: string | IExpresssionFunction;
+		expression: string | IExpressionFunction;
+		message?: string | IExpressionFunction;
 	}
 
 
@@ -154,7 +159,7 @@ declare module AngularFormly {
 		 * see http://angular-formly.com/#/example/other/unique-value-async-validation
 		 */
 		asyncValidators?: {
-			[key: string]: string | IExpresssionFunction | IValidator;
+			[key: string]: string | IExpressionFunction | IValidator;
 		}
 
 		/**
@@ -204,7 +209,7 @@ declare module AngularFormly {
 		 * see http://docs.angular-formly.com/docs/field-configuration-object#expressionproperties-object
 		 */
 		expressionProperties?: {
-			[key: string]: string | IExpresssionFunction | IValidator;
+			[key: string]: string | IExpressionFunction | IValidator;
 		}
 
 
@@ -224,7 +229,7 @@ declare module AngularFormly {
 		 *
 		 * see http://docs.angular-formly.com/docs/field-configuration-object#hideexpression-string--function
 		 */
-		hideExpression?: string | IExpresssionFunction;
+		hideExpression?: string | IExpressionFunction;
 
 
 		/**
@@ -416,7 +421,7 @@ declare module AngularFormly {
 			 * like in this example.
 			 */
 			messages?: {
-				[key: string]: IExpresssionFunction | string;
+				[key: string]: IExpressionFunction | string;
 			}
 
 
@@ -440,7 +445,7 @@ declare module AngularFormly {
 		 * see http://docs.angular-formly.com/docs/field-configuration-object#validators-object
 		 */
 		validators?: {
-			[key: string]: string | IExpresssionFunction | IValidator;
+			[key: string]: string | IExpressionFunction | IValidator;
 		}
 
 
@@ -573,7 +578,7 @@ declare module AngularFormly {
 		//Shortcut to options.formControl
 		fc: ng.IFormController | ng.IFormController[];
 		//all the fields for the form
-		fields: IFieldConfigurationObject[];
+		fields: IFieldArray;
 		//the form controller the field is in
 		form: any;
 		//The object passed as options.formState to the formly-form directive. Use this to share state between fields.