import datetime
import jwt
from flask import current_app


class TokenError(Exception):

from typing import Any, Optional

from fastapi.responses import JSONResponse
from pydantic import BaseModel

export type EventMap = Record<string, unknown[]>;

type Listener<Args extends unknown[]> = (...args: Args) => void;

export class TypedEmitter<Events extends EventMap> {
  private listeners = new Map<keyof Events, Set<Listener<any>>>();

from typing import List, Optional

from sqlalchemy import select
from sqlalchemy.ext.asyncio import AsyncSession

from .dataloader import DataLoader

<?php

namespace App\Domain;

use InvalidArgumentException;

import { useCallback, useEffect, useRef } from 'react';

export function useRafThrottle(callback) {
  const savedCallback = useRef(callback);
  const frame = useRef(null);
  const latestArgs = useRef([]);

package com.example.ratelimit;

public class TokenBucket {

    private final long capacity;
    private final long refillTokens;

import time
import threading
from collections import deque, defaultdict


class SlidingWindowLimiter:

from marshmallow import (
    Schema, fields, validates, validates_schema,
    ValidationError, RAISE,
)
from marshmallow.validate import Length, Email, Equal

class RevenueStat
  DEFAULT_RANGE = 30.days

  def initialize(account, range: DEFAULT_RANGE)
    @account = account
    @range = range

class OnboardingForm
  include ActiveModel::Model
  include ActiveModel::Attributes

  STEPS = %i[account profile preferences].freeze

package com.example.security;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;