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import { _env, AppWindow, getEnv } from "./env.ts";
/** * This function sets up a simulated browser environment that is used until the promise returned by the callback resolves or rejects. */export async function inBrowser(fn: () => Promise<void>) {  try {    (window as AppWindow).app = {      env: {        "APP_ENV": getEnv("APP_ENV"),      },      context: {},    };    _env.isServer = false;    await fn();  } finally {    delete (window as Partial<AppWindow>).app;    _env.isServer = true;  }}
/** * This function sets up a simulated browser environment that is used until the callback returns or throws. */export function inBrowserSync(fn: () => void) {  try {    (window as AppWindow).app = {      env: {        "APP_ENV": getEnv("APP_ENV"),      },      context: {},    };    _env.isServer = false;    fn();  } finally {    delete (window as Partial<AppWindow>).app;    _env.isServer = true;  }}
/** * This function sets the `APP_ENV` environment variable to the provided `environment` until the promise returned by the callback resolves or rejects. */export async function inEnvironment(  environment: string,  fn: () => Promise<void>,): Promise<void> {  const original = Deno.env.get("APP_ENV");  try {    Deno.env.set("APP_ENV", environment);    await fn();  } finally {    if (original) {      Deno.env.set("APP_ENV", original);    } else {      Deno.env.delete("APP_ENV");    }  }}
/** * This function sets the `APP_ENV` environment variable to the provided `environment` until the callback returns or throws. */export function inEnvironmentSync(environment: string, fn: () => void): void {  const original = Deno.env.get("APP_ENV");  try {    Deno.env.set("APP_ENV", environment);    fn();  } finally {    if (original) {      Deno.env.set("APP_ENV", original);    } else {      Deno.env.delete("APP_ENV");    }  }}