diff --git a/src/components/Text/Text.tsx b/src/components/Text/Text.tsx
index ca511f1598..55dbdfa054 100644
--- a/src/components/Text/Text.tsx
+++ b/src/components/Text/Text.tsx
@@ -15,18 +15,13 @@ export interface TextProps<C extends React.ElementType = 'span'>
      * Ability to override default html tag
      */
     as?: C;
-    style?: React.CSSProperties;
-    className?: string;
-    id?: string;
-    children?: React.ReactNode;
-    title?: string;
     ellipsisLines?: number;
 }
 
 type TextRef<C extends React.ElementType> = React.ComponentPropsWithRef<C>['ref'];
 
-type TextPropsWithoutRef<C extends React.ElementType> = TextProps<C> &
-    Omit<React.ComponentPropsWithoutRef<C>, keyof TextProps<C>>;
+type TextPropsWithTypedAttrs<T extends React.ElementType> = TextProps<T> &
+    Omit<React.ComponentPropsWithoutRef<T>, keyof TextProps<T>>;
 
 /**
  * A component for working with typography.
@@ -68,7 +63,7 @@ export const Text = React.forwardRef(function Text<C extends React.ElementType =
         style: outerStyle,
         qa,
         ...rest
-    }: TextPropsWithoutRef<C>,
+    }: TextPropsWithTypedAttrs<C>,
     ref?: TextRef<C>,
 ) {
     const Tag: React.ElementType = as || 'span';
@@ -104,6 +99,6 @@ export const Text = React.forwardRef(function Text<C extends React.ElementType =
 }) as (<C extends React.ElementType = 'span'>({
     ref,
     ...props
-}: TextPropsWithoutRef<C> & {ref?: TextRef<C>}) => React.ReactElement) & {displayName: string};
+}: TextPropsWithTypedAttrs<C> & {ref?: TextRef<C>}) => React.ReactElement) & {displayName: string};
 
 Text.displayName = 'Text';
diff --git a/src/components/Text/__tests__/Text.test.tsx b/src/components/Text/__tests__/Text.test.tsx
new file mode 100644
index 0000000000..ca93be8b14
--- /dev/null
+++ b/src/components/Text/__tests__/Text.test.tsx
@@ -0,0 +1,67 @@
+import React from 'react';
+
+import {render} from '../../../../test-utils/utils';
+import {Button} from '../../Button';
+import {Text} from '../Text';
+
+describe('Text', () => {
+    describe('should return expected html', () => {
+        test('if no props passed', () => {
+            const {container} = render(<Text>Hello World!</Text>);
+
+            expect(container).toMatchSnapshot();
+        });
+
+        test('if qa attr passed and variant changed', () => {
+            const {container} = render(
+                <Text qa="test" variant={'caption-1'}>
+                    Hello World!
+                </Text>,
+            );
+
+            expect(container).toMatchSnapshot();
+        });
+
+        test('if html attributes passed and changed default html tag and with typed ref', () => {
+            const ComponentWithRef = () => {
+                const ref = React.useRef<HTMLLabelElement>(null);
+
+                return (
+                    <Text as="label" htmlFor="some-id" ref={ref}>
+                        Hello World!
+                    </Text>
+                );
+            };
+
+            const {container} = render(<ComponentWithRef />);
+
+            expect(container).toMatchSnapshot();
+        });
+
+        test('if passed props what converted to classNames and styles', () => {
+            const {container} = render(
+                <Text
+                    style={{width: 200}}
+                    ellipsisLines={2}
+                    ellipsis={true}
+                    whiteSpace="break-spaces"
+                    wordBreak="break-word"
+                >
+                    Hello World!
+                </Text>,
+            );
+
+            expect(container).toMatchSnapshot();
+        });
+
+        test('with another component substitution', () => {
+            const {container} = render(
+                <Text as={Button} size={'m'} view="action">
+                    Hello World!
+                </Text>,
+            );
+
+            expect(container).toMatchSnapshot();
+        });
+    });
+});
diff --git a/src/components/Text/__tests__/__snapshots__/Text.test.tsx.snap b/src/components/Text/__tests__/__snapshots__/Text.test.tsx.snap
new file mode 100644
index 0000000000..d8d2075752
--- /dev/null
+++ b/src/components/Text/__tests__/__snapshots__/Text.test.tsx.snap
@@ -0,0 +1,59 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Text should return expected html if html attributes passed and changed default html tag and with typed ref 1`] = `
+<div>
+  <label
+    class="g-text g-text_variant_body-1"
+    for="some-id"
+  >
+    Hello World!
+  </label>
+</div>
+`;
+
+exports[`Text should return expected html if no props passed 1`] = `
+<div>
+  <span
+    class="g-text g-text_variant_body-1"
+  >
+    Hello World!
+  </span>
+</div>
+`;
+
+exports[`Text should return expected html if passed props what converted to classNames and styles 1`] = `
+<div>
+  <span
+    class="g-text g-text_variant_body-1 g-text_ellipsis g-text_ws_break-spaces g-text_wb_break-word g-text_ellipsis-lines"
+    style="width: 200px;"
+  >
+    Hello World!
+  </span>
+</div>
+`;
+
+exports[`Text should return expected html if qa attr passed and variant changed 1`] = `
+<div>
+  <span
+    class="g-text g-text_variant_caption-1"
+    data-qa="test"
+  >
+    Hello World!
+  </span>
+</div>
+`;
+
+exports[`Text should return expected html with another component substitution 1`] = `
+<div>
+  <button
+    class="g-button g-button_view_action g-button_size_m g-button_pin_round-round g-text g-text_variant_body-1"
+    type="button"
+  >
+    <span
+      class="g-button__text"
+    >
+      Hello World!
+    </span>
+  </button>
+</div>
+`;
diff --git a/src/components/layout/Box/Box.tsx b/src/components/layout/Box/Box.tsx
index 18275dc267..3e0d828494 100644
--- a/src/components/layout/Box/Box.tsx
+++ b/src/components/layout/Box/Box.tsx
@@ -35,6 +35,11 @@ export interface BoxProps<T extends React.ElementType = 'div'>
     spacing?: SpacingProps;
 }
 
+type BoxRef<C extends React.ElementType> = React.ComponentPropsWithRef<C>['ref'];
+
+type BoxPropsWithTypedAttrs<T extends React.ElementType> = BoxProps<T> &
+    Omit<React.ComponentPropsWithoutRef<T>, keyof BoxProps<T>>;
+
 /**
  * Basic block to build other components and for standalone usage as a smart block with build in support of most usable css properties and shortcut `spacing` properties.
  * ```tsx
@@ -63,7 +68,7 @@ export const Box = React.forwardRef(function Box<T extends React.ElementType = '
         overflow,
         ...props
     }: BoxProps<T>,
-    ref?: React.ComponentPropsWithRef<T>['ref'],
+    ref?: BoxRef<T>,
 ) {
     const Tag: React.ElementType = as || 'div';
 
@@ -88,4 +93,6 @@ export const Box = React.forwardRef(function Box<T extends React.ElementType = '
             {children}
         </Tag>
     );
-});
+}) as (<C extends React.ElementType = 'div'>(
+    props: BoxPropsWithTypedAttrs<C> & {ref?: BoxRef<C>},
+) => React.ReactElement) & {displayName: string};
diff --git a/src/components/layout/Flex/Flex.tsx b/src/components/layout/Flex/Flex.tsx
index 1b8e5469a5..22ca7d3c2c 100644
--- a/src/components/layout/Flex/Flex.tsx
+++ b/src/components/layout/Flex/Flex.tsx
@@ -1,6 +1,5 @@
 import React from 'react';
 
-import type {QAProps} from '../../types';
 import {block} from '../../utils/cn';
 import {Box} from '../Box/Box';
 import type {BoxProps} from '../Box/Box';
@@ -12,7 +11,7 @@ import './Flex.scss';
 
 const b = block('flex');
 
-export interface FlexProps<T extends React.ElementType = 'div'> extends QAProps, BoxProps<T> {
+export interface FlexProps<T extends React.ElementType = 'div'> extends BoxProps<T> {
     /**
      * `flex-direction` property
      */
@@ -90,6 +89,11 @@ export interface FlexProps<T extends React.ElementType = 'div'> extends QAProps,
     space?: Space | MediaPartial<Space>;
 }
 
+type FlexRef<C extends React.ElementType> = React.ComponentPropsWithRef<C>['ref'];
+
+type FlexPropsWithTypedAttrs<T extends React.ElementType> = FlexProps<T> &
+    Omit<React.ComponentPropsWithoutRef<T>, keyof FlexProps<T>>;
+
 /**
  * Flexbox model utility component.
  *
@@ -124,11 +128,9 @@ export interface FlexProps<T extends React.ElementType = 'div'> extends QAProps,
  * ---
  * Storybook - https://preview.gravity-ui.com/uikit/?path=/docs/layout--playground#flex
  */
-export const Flex = React.forwardRef(function Flex<T extends React.ElementType = 'div'>(
-    props: FlexProps<T>,
-    ref: React.ComponentPropsWithRef<T>['ref'],
-) {
+export const Flex = function Flex<T extends React.ElementType = 'div'>(props: FlexProps<T>) {
     const {
+        as: propsAs,
         direction,
         grow,
         basis,
@@ -151,6 +153,8 @@ export const Flex = React.forwardRef(function Flex<T extends React.ElementType =
         ...restProps
     } = props;
 
+    const as: React.ElementType = propsAs || 'div';
+
     const {
         getClosestMediaProps,
         theme: {spaceBaseSize},
@@ -174,6 +178,7 @@ export const Flex = React.forwardRef(function Flex<T extends React.ElementType =
 
     return (
         <Box
+            as={as}
             className={b(
                 {
                     'center-content': centerContent,
@@ -198,7 +203,6 @@ export const Flex = React.forwardRef(function Flex<T extends React.ElementType =
                 justifySelf: applyMediaProps(justifySelf),
                 ...style,
             }}
-            ref={ref}
             {...restProps}
         >
             {space
@@ -209,4 +213,6 @@ export const Flex = React.forwardRef(function Flex<T extends React.ElementType =
                 : children}
         </Box>
     );
-});
+} as (<C extends React.ElementType = 'div'>(
+    props: FlexPropsWithTypedAttrs<C> & {ref?: FlexRef<C>},
+) => React.ReactElement) & {displayName: string};