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$app/environment

import { const browser: boolean

true if the app is running in the browser.

browser
, const building: boolean

SvelteKit analyses your app during the build step by running it. During this process, building is true. This also applies during prerendering.

building
, const dev: boolean

Whether the dev server is running. This is not guaranteed to correspond to NODE_ENV or MODE.

dev
, const version: string

The value of config.kit.version.name.

version
} from '$app/environment';

browser

如果应用在浏览器中运行,则为 true

¥true if the app is running in the browser.

const browser: boolean;

building

SvelteKit 在 build 步骤中通过运行应用来分析你的应用。在此过程中,buildingtrue。这也适用于预渲染期间。

¥SvelteKit analyses your app during the build step by running it. During this process, building is true. This also applies during prerendering.

const building: boolean;

dev

开发服务器是否正在运行。这不能保证与 NODE_ENVMODE 相对应。

¥Whether the dev server is running. This is not guaranteed to correspond to NODE_ENV or MODE.

const dev: boolean;

version

config.kit.version.name 的值。

¥The value of config.kit.version.name.

const version: string;
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