diff --git a/projects/ngx-sub-form/src/lib/ngx-sub-form-utils.ts b/projects/ngx-sub-form/src/lib/ngx-sub-form-utils.ts
index 8d5c116c..6f17daab 100644
--- a/projects/ngx-sub-form/src/lib/ngx-sub-form-utils.ts
+++ b/projects/ngx-sub-form/src/lib/ngx-sub-form-utils.ts
@@ -50,6 +50,7 @@ export interface TypedFormGroup<TValue> extends FormGroup {
   controls: ControlsType<TValue>;
   setValue(value: TValue, options?: Parameters<FormGroup['setValue']>[1]): void;
   patchValue(value: Partial<TValue>, options?: Parameters<FormGroup['patchValue']>[1]): void;
+  getRawValue(): TValue;
 }
 
 export interface TypedFormArray<TValue extends any[]> extends FormArray {
@@ -58,6 +59,7 @@ export interface TypedFormArray<TValue extends any[]> extends FormArray {
   controls: TypedAbstractControl<TValue>[];
   setValue(value: TValue, options?: Parameters<FormArray['setValue']>[1]): void;
   patchValue(value: TValue, options?: Parameters<FormArray['patchValue']>[1]): void;
+  getRawValue(): TValue;
 }
 
 export interface TypedFormControl<TValue> extends FormGroup {