diff --git a/src/App.tsx b/src/App.tsx
index 81e011f432..1bfad25d88 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,26 +1,263 @@
-/* eslint-disable max-len */
+/* eslint-disable jsx-a11y/label-has-associated-control */
 /* eslint-disable jsx-a11y/control-has-associated-label */
-import React from 'react';
+import React, { useEffect, useRef, useState } from 'react';
+
 import { UserWarning } from './UserWarning';
 
-const USER_ID = 0;
+import * as todoServices from './api/todos';
+
+import { ErrorMessage } from './types/ErrorMessage';
+import { Todo } from './types/Todo';
+import { FilterBy } from './types/FilterBy';
+
+import { Header } from './components/Header';
+import { TodoList } from './components/TodoList';
+import { Footer } from './components/Footer';
+import { Error as ErrorCard } from './components/Error';
 
 export const App: React.FC = () => {
-  if (!USER_ID) {
+  const [todos, setTodos] = useState<Todo[]>([]);
+  const [tempTodo, setTempTodo] = useState<Todo | null>(null);
+  const [filterBy, setFilterBy] = useState<FilterBy>(FilterBy.all);
+  const [loadingTodos, setLoadingTodos] = useState<number[]>([]);
+
+  const [errorMessage, setErrorMessage] = useState<ErrorMessage>('');
+
+  const [inputText, setInputText] = useState('');
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  const [currentTodoList, setCurrentTodoList] = useState<Todo[]>([]);
+
+  const focusInput = () => {
+    if (inputRef.current) {
+      inputRef.current.focus();
+    }
+  };
+
+  useEffect(() => {
+    focusInput();
+
+    todoServices
+      .getTodos()
+      .then(setTodos)
+      .catch(() => {
+        setErrorMessage('Unable to load todos');
+        setTimeout(() => setErrorMessage(''), 3000);
+      });
+  }, []);
+
+  const handleDeleteTodo = (id: number, callback: (arg: boolean) => void) => {
+    callback(true);
+    todoServices
+      .deleteTodo(id)
+      .then(() => setTodos(todos.filter(todo => todo.id !== id)))
+      .catch(() => {
+        setErrorMessage('Unable to delete a todo');
+        setTimeout(() => setErrorMessage(''), 3000);
+      })
+      .finally(() => {
+        callback(false);
+        focusInput();
+      });
+  };
+
+  const handleDeleteAllCompletedTodos = async () => {
+    setLoadingTodos(todos.filter(todo => todo.completed).map(todo => todo.id));
+    todoServices
+      .deleteArrOfTodos(todos.filter(todo => todo.completed))
+      .then(res => {
+        const rejectedTodos = res
+          .map((result, index) =>
+            result.status === 'rejected'
+              ? todos.filter(todo => todo.completed)[index]
+              : null,
+          )
+          .filter(todo => todo !== null);
+
+        setTodos(
+          todos.filter(todo => !todo.completed || rejectedTodos.includes(todo)),
+        );
+
+        if (rejectedTodos.length > 0) {
+          throw new Error('Some todos were not deleted');
+        }
+      })
+      .catch(() => {
+        setErrorMessage('Unable to delete a todo');
+        setTimeout(() => setErrorMessage(''), 3000);
+      })
+      .finally(() => {
+        setLoadingTodos([]);
+        focusInput();
+      });
+  };
+
+  const handleAddingTodo = () => {
+    if (inputRef.current) {
+      inputRef.current.disabled = true;
+
+      if (inputText.trim() === '') {
+        setErrorMessage('Title should not be empty');
+        setTimeout(() => setErrorMessage(''), 3000);
+        inputRef.current.disabled = false;
+        focusInput();
+
+        return;
+      }
+
+      setTempTodo({
+        id: 0,
+        userId: todoServices.USER_ID,
+        title: inputText.trim(),
+        completed: false,
+      });
+
+      todoServices
+        .addPost(inputText.trim())
+        .then(newTodo => {
+          setTodos(list => [...list, newTodo]);
+          setInputText('');
+        })
+        .catch(() => {
+          setErrorMessage('Unable to add a todo');
+          setTimeout(() => setErrorMessage(''), 3000);
+        })
+        .finally(() => {
+          if (inputRef.current) {
+            inputRef.current.disabled = false;
+          }
+
+          setTempTodo(null);
+          focusInput();
+        });
+    }
+  };
+
+  const handleUpdatingTodo = (
+    updatedTodo: Todo,
+    callback: (arg: boolean) => void,
+  ): Promise<void> => {
+    callback(true);
+
+    return todoServices
+      .updateTodo(updatedTodo)
+      .then(item =>
+        setTodos(currTodos => {
+          const newTodos = [...currTodos];
+          const index = newTodos.findIndex(todo => todo.id === item.id);
+
+          newTodos.splice(index, 1, updatedTodo);
+
+          return newTodos;
+        }),
+      )
+      .catch(() => {
+        setErrorMessage('Unable to update a todo');
+        setTimeout(() => setErrorMessage(''), 3000);
+        throw new Error('Unable to update a todo');
+      })
+      .finally(() => {
+        callback(false);
+        focusInput();
+      });
+  };
+
+  const switchTodos = (arr: Todo[]) => {
+    setLoadingTodos(arr.map(todo => todo.id));
+    todoServices
+      .switchTodosStatus(arr)
+      .then(result => {
+        const updatedTodos = result
+          .filter(res => res.status === 'fulfilled')
+          .map(res => res.value);
+
+        // Now update the state with the API results
+        setTodos(currTodos =>
+          currTodos.map(todo => {
+            const updatedTodo = updatedTodos.find(t => t.id === todo.id);
+
+            return updatedTodo ? { ...todo, ...updatedTodo } : todo;
+          }),
+        );
+      })
+      .catch(() => {
+        setErrorMessage('Unable to update a todo');
+        setTimeout(() => setErrorMessage(''), 3000);
+      })
+      .finally(() => {
+        setLoadingTodos([]);
+        focusInput();
+      });
+  };
+
+  const handleSwitchTodosStatus = () => {
+    const activeTodos = todos.filter(item => !item.completed);
+
+    if (activeTodos.length > 0) {
+      switchTodos(activeTodos);
+
+      return;
+    }
+
+    switchTodos(todos);
+  };
+
+  useEffect(() => {
+    const filteredTodos = todos.filter(item => {
+      return (
+        filterBy === FilterBy.all ||
+        (filterBy === FilterBy.active && !item.completed) ||
+        (filterBy === FilterBy.completed && item.completed)
+      );
+    });
+
+    setCurrentTodoList(filteredTodos);
+  }, [filterBy, todos]);
+
+  if (!todoServices.USER_ID) {
     return <UserWarning />;
   }
 
   return (
-    <section className="section container">
-      <p className="title is-4">
-        Copy all you need from the prev task:
-        <br />
-        <a href="https://github.com/mate-academy/react_todo-app-add-and-delete#react-todo-app-add-and-delete">
-          React Todo App - Add and Delete
-        </a>
-      </p>
-
-      <p className="subtitle">Styles are already copied</p>
-    </section>
+    <div className="todoapp">
+      <h1 className="todoapp__title">todos</h1>
+
+      <div className="todoapp__content">
+        <Header
+          inputRef={inputRef}
+          inputText={inputText}
+          setInputText={setInputText}
+          handleCreateTodo={handleAddingTodo}
+          todos={todos}
+          handleCompleteTodo={handleSwitchTodosStatus}
+          loadingTodos={loadingTodos}
+        />
+
+        <TodoList
+          todos={currentTodoList}
+          handleDeleteTodo={handleDeleteTodo}
+          handleUpdateTodo={handleUpdatingTodo}
+          loadingTodos={loadingTodos}
+          tempTodo={tempTodo}
+        />
+
+        {/* Hide the footer if there are no todos */}
+        {todos.length > 0 && (
+          <Footer
+            todos={todos}
+            filterBy={filterBy}
+            setFilterBy={setFilterBy}
+            deleteCompletedTodos={handleDeleteAllCompletedTodos}
+          />
+        )}
+      </div>
+
+      {/* DON'T use conditional rendering to hide the notification */}
+      {/* Add the 'hidden' class to hide the message smoothly */}
+      <ErrorCard
+        errorMessage={errorMessage}
+        setErrorMessage={setErrorMessage}
+      />
+    </div>
   );
 };
diff --git a/src/api/todos.ts b/src/api/todos.ts
new file mode 100644
index 0000000000..9a3933ad54
--- /dev/null
+++ b/src/api/todos.ts
@@ -0,0 +1,39 @@
+import { Todo } from '../types/Todo';
+import { client } from '../utils/fetchClient';
+
+export const USER_ID = 2088;
+
+export const getTodos = () => {
+  return client.get<Todo[]>(`/todos?userId=${USER_ID}`);
+};
+
+// Add more methods here
+export const deleteTodo = (todoId: number) => {
+  return client.delete(`/todos/${todoId}`);
+};
+
+export const deleteArrOfTodos = async (arr: Todo[]) => {
+  const result = await Promise.allSettled(arr.map(todo => deleteTodo(todo.id)));
+
+  return result;
+};
+
+export const addPost = (title: string) => {
+  return client.post<Todo>(`/todos`, {
+    title,
+    userId: USER_ID,
+    completed: false,
+  });
+};
+
+export const updateTodo = ({ id, userId, title, completed }: Todo) => {
+  return client.patch<Todo>(`/todos/${id}`, { id, userId, title, completed });
+};
+
+export const switchTodosStatus = async (arr: Todo[]) => {
+  const result = await Promise.allSettled(
+    arr.map(todo => updateTodo({ ...todo, completed: !todo.completed })),
+  );
+
+  return result;
+};
diff --git a/src/components/Error/Error.tsx b/src/components/Error/Error.tsx
new file mode 100644
index 0000000000..f388f1b60e
--- /dev/null
+++ b/src/components/Error/Error.tsx
@@ -0,0 +1,33 @@
+/* eslint-disable jsx-a11y/label-has-associated-control */
+/* eslint-disable jsx-a11y/control-has-associated-label */
+import React from 'react';
+import { ErrorMessage } from '../../types/ErrorMessage';
+import classNames from 'classnames';
+
+type Props = {
+  errorMessage: ErrorMessage;
+  setErrorMessage: (arg: ErrorMessage) => void;
+};
+
+export const Error: React.FC<Props> = ({ errorMessage, setErrorMessage }) => {
+  return (
+    <div
+      data-cy="ErrorNotification"
+      className={classNames(
+        'notification is-danger is-light has-text-weight-normal',
+        { hidden: errorMessage === ('' as ErrorMessage) },
+      )}
+    >
+      <button
+        data-cy="HideErrorButton"
+        type="button"
+        className="delete"
+        onClick={e => {
+          e.preventDefault();
+          setErrorMessage('');
+        }}
+      />
+      {errorMessage}
+    </div>
+  );
+};
diff --git a/src/components/Error/index.tsx b/src/components/Error/index.tsx
new file mode 100644
index 0000000000..ae6e95d01d
--- /dev/null
+++ b/src/components/Error/index.tsx
@@ -0,0 +1 @@
+export * from './Error';
diff --git a/src/components/Footer/Footer.tsx b/src/components/Footer/Footer.tsx
new file mode 100644
index 0000000000..27fcbef6c7
--- /dev/null
+++ b/src/components/Footer/Footer.tsx
@@ -0,0 +1,62 @@
+/* eslint-disable jsx-a11y/label-has-associated-control */
+/* eslint-disable jsx-a11y/control-has-associated-label */
+import React from 'react';
+import { FilterBy } from '../../types/FilterBy';
+import classNames from 'classnames';
+import { Todo } from '../../types/Todo';
+
+type Props = {
+  todos: Todo[];
+  filterBy: FilterBy;
+  setFilterBy: (arg: FilterBy) => void;
+  deleteCompletedTodos: () => void;
+};
+
+export const Footer: React.FC<Props> = ({
+  todos = [],
+  filterBy,
+  setFilterBy,
+  deleteCompletedTodos,
+}) => {
+  const completeTodosNum = todos.filter(todo => !todo.completed).length;
+
+  return (
+    <footer className="todoapp__footer" data-cy="Footer">
+      <span className="todo-count" data-cy="TodosCounter">
+        {completeTodosNum} items left
+      </span>
+
+      {/* Active link should have the 'selected' class */}
+      <nav className="filter" data-cy="Filter">
+        {Object.entries(FilterBy).map(([key, label]) => (
+          <a
+            key={key}
+            href={`#/${key}`}
+            className={classNames('filter__link', {
+              selected: filterBy === label,
+            })}
+            data-cy={`FilterLink${label}`}
+            onClick={() => setFilterBy(label)}
+          >
+            {label}
+          </a>
+        ))}
+      </nav>
+
+      {/* this button should be disabled if there are no completed todos */}
+
+      <button
+        type="button"
+        className="todoapp__clear-completed"
+        data-cy="ClearCompletedButton"
+        onClick={e => {
+          e.preventDefault();
+          deleteCompletedTodos();
+        }}
+        disabled={todos.filter(todo => todo.completed).length === 0}
+      >
+        Clear completed
+      </button>
+    </footer>
+  );
+};
diff --git a/src/components/Footer/index.tsx b/src/components/Footer/index.tsx
new file mode 100644
index 0000000000..ddcc5a9cd1
--- /dev/null
+++ b/src/components/Footer/index.tsx
@@ -0,0 +1 @@
+export * from './Footer';
diff --git a/src/components/Header/Header.tsx b/src/components/Header/Header.tsx
new file mode 100644
index 0000000000..793764219b
--- /dev/null
+++ b/src/components/Header/Header.tsx
@@ -0,0 +1,62 @@
+/* eslint-disable jsx-a11y/label-has-associated-control */
+/* eslint-disable jsx-a11y/control-has-associated-label */
+import React from 'react';
+import { Todo } from '../../types/Todo';
+import classNames from 'classnames';
+
+type Props = {
+  inputRef: React.RefObject<HTMLInputElement>;
+  inputText: string;
+  setInputText: (value: string) => void;
+  handleCreateTodo: () => void;
+  handleCompleteTodo: () => void;
+  todos: Todo[];
+  loadingTodos: number[];
+};
+
+export const Header: React.FC<Props> = ({
+  inputRef,
+  inputText,
+  setInputText,
+  handleCreateTodo,
+  handleCompleteTodo,
+  todos,
+  loadingTodos,
+}) => {
+  const includesActiveTodos = todos.filter(todo => !todo.completed).length > 0;
+
+  return (
+    <header className="todoapp__header">
+      {/* this button should have `active` class only if all todos are completed */}
+      {todos.length > 0 && (
+        <button
+          type="button"
+          className={classNames('todoapp__toggle-all', {
+            active: !includesActiveTodos,
+          })}
+          data-cy="ToggleAllButton"
+          onClick={handleCompleteTodo}
+          disabled={loadingTodos.length > 0}
+        />
+      )}
+      {/* Add a todo on form submit */}
+      <form>
+        <input
+          data-cy="NewTodoField"
+          type="text"
+          className="todoapp__new-todo"
+          placeholder="What needs to be done?"
+          value={inputText}
+          ref={inputRef}
+          onChange={e => setInputText(e.target.value)}
+          onKeyDown={e => {
+            if (e.key === 'Enter') {
+              e.preventDefault();
+              handleCreateTodo();
+            }
+          }}
+        />
+      </form>
+    </header>
+  );
+};
diff --git a/src/components/Header/index.tsx b/src/components/Header/index.tsx
new file mode 100644
index 0000000000..266dec8a1b
--- /dev/null
+++ b/src/components/Header/index.tsx
@@ -0,0 +1 @@
+export * from './Header';
diff --git a/src/components/TodoItem/TodoItem.tsx b/src/components/TodoItem/TodoItem.tsx
new file mode 100644
index 0000000000..78283a4763
--- /dev/null
+++ b/src/components/TodoItem/TodoItem.tsx
@@ -0,0 +1,150 @@
+/* eslint-disable jsx-a11y/label-has-associated-control */
+/* eslint-disable jsx-a11y/control-has-associated-label */
+import React, { useEffect, useState } from 'react';
+import classNames from 'classnames';
+
+import { Todo } from '../../types/Todo';
+
+type Props = {
+  todo: Todo;
+  handleDeleteTodo: (id: number, callback: (arg: boolean) => void) => void;
+  handleUpdateTodo: (todo: Todo, callback: (arg: boolean) => void) => void;
+  loading?: boolean;
+};
+
+export const TodoItem: React.FC<Props> = ({
+  todo,
+  handleDeleteTodo,
+  handleUpdateTodo,
+  loading = false,
+}) => {
+  const [isLoading, setIsLoading] = useState(loading as boolean);
+  const [isChanging, setIsChanging] = useState(false);
+
+  const [currentTodo, setCurrentTodo] = useState<Todo>(todo);
+
+  useEffect(() => {
+    setCurrentTodo(todo);
+  }, [todo]);
+
+  useEffect(() => {
+    setIsLoading(loading);
+  }, [loading]);
+
+  const changeIsLoading = (state: boolean) => setIsLoading(state);
+
+  const onTodoUpdate = async () => {
+    currentTodo.title = currentTodo.title.trim();
+    if (currentTodo.title === '') {
+      handleDeleteTodo(currentTodo.id, changeIsLoading);
+
+      return;
+    }
+
+    if (currentTodo.title === todo.title) {
+      setIsChanging(false);
+
+      return;
+    }
+
+    try {
+      await handleUpdateTodo(currentTodo, setIsLoading);
+
+      setIsChanging(false);
+    } catch (err) {
+      setIsChanging(true);
+    }
+  };
+
+  const setTodoCompleted = async () => {
+    try {
+      const newTodo = { ...currentTodo, completed: !currentTodo.completed };
+
+      await handleUpdateTodo(newTodo, setIsLoading);
+
+      setCurrentTodo(newTodo);
+    } catch (err) {
+      setCurrentTodo(todo);
+    }
+  };
+
+  const handleDoubleClick = () => {
+    setIsChanging(true);
+  };
+
+  const handleOnChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    setCurrentTodo({ ...currentTodo, title: e.target.value });
+  };
+
+  const handleOnKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
+    if (e.key === 'Enter') {
+      onTodoUpdate();
+    }
+
+    if (e.key === 'Escape') {
+      setIsChanging(false);
+      setCurrentTodo(todo);
+    }
+  };
+
+  const handleOnBlur = () => {
+    onTodoUpdate();
+  };
+
+  return (
+    <div
+      data-cy="Todo"
+      className={classNames('todo', { completed: currentTodo.completed })}
+    >
+      <label className="todo__status-label">
+        <input
+          data-cy="TodoStatus"
+          type="checkbox"
+          className="todo__status"
+          checked={currentTodo.completed}
+          onChange={setTodoCompleted}
+        />
+      </label>
+
+      {isChanging ? (
+        <input
+          data-cy="TodoTitleField"
+          className="todo__title-field"
+          type="text"
+          value={currentTodo.title}
+          onBlur={() => handleOnBlur()}
+          onChange={e => handleOnChange(e)}
+          onKeyDown={e => handleOnKeyDown(e)}
+          autoFocus
+        />
+      ) : (
+        <span
+          data-cy="TodoTitle"
+          className="todo__title"
+          onDoubleClick={() => handleDoubleClick()}
+        >
+          {currentTodo.title}
+        </span>
+      )}
+
+      {!isChanging && (
+        <button
+          type="button"
+          className="todo__remove"
+          data-cy="TodoDelete"
+          onClick={() => handleDeleteTodo(currentTodo.id, changeIsLoading)}
+        >
+          ×
+        </button>
+      )}
+
+      <div
+        data-cy="TodoLoader"
+        className={classNames('modal overlay', { 'is-active': isLoading })}
+      >
+        <div className="modal-background has-background-white-ter" />
+        <div className="loader" />
+      </div>
+    </div>
+  );
+};
diff --git a/src/components/TodoItem/index.tsx b/src/components/TodoItem/index.tsx
new file mode 100644
index 0000000000..21f4abac39
--- /dev/null
+++ b/src/components/TodoItem/index.tsx
@@ -0,0 +1 @@
+export * from './TodoItem';
diff --git a/src/components/TodoList/TodoList.tsx b/src/components/TodoList/TodoList.tsx
new file mode 100644
index 0000000000..5664500a9c
--- /dev/null
+++ b/src/components/TodoList/TodoList.tsx
@@ -0,0 +1,45 @@
+/* eslint-disable jsx-a11y/label-has-associated-control */
+/* eslint-disable jsx-a11y/control-has-associated-label */
+import React from 'react';
+import { Todo } from '../../types/Todo';
+import { TodoItem } from '../TodoItem/TodoItem';
+
+type Props = {
+  todos: Todo[];
+  handleDeleteTodo: (id: number, callback: (arg: boolean) => void) => void;
+  handleUpdateTodo: (todo: Todo, callback: (arg: boolean) => void) => void;
+  loadingTodos: number[];
+  tempTodo: Todo | null;
+};
+
+export const TodoList: React.FC<Props> = ({
+  todos,
+  handleDeleteTodo,
+  handleUpdateTodo,
+  loadingTodos,
+  tempTodo,
+}) => {
+  return (
+    <section className="todoapp__main" data-cy="TodoList">
+      {todos.map(todo => {
+        return (
+          <TodoItem
+            key={todo.id}
+            todo={todo}
+            handleDeleteTodo={handleDeleteTodo}
+            handleUpdateTodo={handleUpdateTodo}
+            loading={loadingTodos.includes(todo.id)}
+          />
+        );
+      })}
+      {tempTodo && (
+        <TodoItem
+          todo={tempTodo}
+          handleDeleteTodo={handleDeleteTodo}
+          handleUpdateTodo={handleUpdateTodo}
+          loading
+        />
+      )}
+    </section>
+  );
+};
diff --git a/src/components/TodoList/index.tsx b/src/components/TodoList/index.tsx
new file mode 100644
index 0000000000..f239f43459
--- /dev/null
+++ b/src/components/TodoList/index.tsx
@@ -0,0 +1 @@
+export * from './TodoList';
diff --git a/src/types/ErrorMessage.ts b/src/types/ErrorMessage.ts
new file mode 100644
index 0000000000..ed8d297809
--- /dev/null
+++ b/src/types/ErrorMessage.ts
@@ -0,0 +1,7 @@
+export type ErrorMessage =
+  | ''
+  | 'Unable to load todos'
+  | 'Title should not be empty'
+  | 'Unable to add a todo'
+  | 'Unable to delete a todo'
+  | 'Unable to update a todo';
diff --git a/src/types/FilterBy.tsx b/src/types/FilterBy.tsx
new file mode 100644
index 0000000000..768315c0da
--- /dev/null
+++ b/src/types/FilterBy.tsx
@@ -0,0 +1,5 @@
+export enum FilterBy {
+  all = 'All',
+  completed = 'Completed',
+  active = 'Active',
+}
diff --git a/src/types/Todo.ts b/src/types/Todo.ts
new file mode 100644
index 0000000000..3f52a5fdde
--- /dev/null
+++ b/src/types/Todo.ts
@@ -0,0 +1,6 @@
+export interface Todo {
+  id: number;
+  userId: number;
+  title: string;
+  completed: boolean;
+}
diff --git a/src/utils/fetchClient.ts b/src/utils/fetchClient.ts
new file mode 100644
index 0000000000..708ac4c17b
--- /dev/null
+++ b/src/utils/fetchClient.ts
@@ -0,0 +1,46 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+const BASE_URL = 'https://mate.academy/students-api';
+
+// returns a promise resolved after a given delay
+function wait(delay: number) {
+  return new Promise(resolve => {
+    setTimeout(resolve, delay);
+  });
+}
+
+// To have autocompletion and avoid mistypes
+type RequestMethod = 'GET' | 'POST' | 'PATCH' | 'DELETE';
+
+function request<T>(
+  url: string,
+  method: RequestMethod = 'GET',
+  data: any = null, // we can send any data to the server
+): Promise<T> {
+  const options: RequestInit = { method };
+
+  if (data) {
+    // We add body and Content-Type only for the requests with data
+    options.body = JSON.stringify(data);
+    options.headers = {
+      'Content-Type': 'application/json; charset=UTF-8',
+    };
+  }
+
+  // DON'T change the delay it is required for tests
+  return wait(100)
+    .then(() => fetch(BASE_URL + url, options))
+    .then(response => {
+      if (!response.ok) {
+        throw new Error();
+      }
+
+      return response.json();
+    });
+}
+
+export const client = {
+  get: <T>(url: string) => request<T>(url),
+  post: <T>(url: string, data: any) => request<T>(url, 'POST', data),
+  patch: <T>(url: string, data: any) => request<T>(url, 'PATCH', data),
+  delete: (url: string) => request(url, 'DELETE'),
+};