SvelteKitReference

$app/server

import {
	function command<Output>(fn: () => Output): RemoteCommand<void, Output> (+2 overloads)Creates a remote command. When called from the browser, the function will be invoked on the server via a fetch call.
See Remote functions for full documentation.
command,
	function form<T>(fn: (data: FormData) => MaybePromise<T>): RemoteForm<T>Creates a form object that can be spread onto a &#x3C;form> element.
See Remote functions for full documentation.
form,
	function getRequestEvent(): RequestEvent<AppLayoutParams<"/">, any>Returns the current RequestEvent. Can be used inside server hooks, server load functions, actions, and endpoints (and functions called by them).
In environments without AsyncLocalStorage, this must be called synchronously (i.e. not after an await).
@since2.20.0getRequestEvent,
	function prerender<Output>(fn: () => MaybePromise<Output>, options?: {
    inputs?: RemotePrerenderInputsGenerator<void>;
    dynamic?: boolean;
} | undefined): RemotePrerenderFunction<void, Output> (+2 overloads)Creates a remote prerender function. When called from the browser, the function will be invoked on the server via a fetch call.
See Remote functions for full documentation.
prerender,
	function query<Output>(fn: () => MaybePromise<Output>): RemoteQueryFunction<void, Output> (+2 overloads)Creates a remote query. When called from the browser, the function will be invoked on the server via a fetch call.
See Remote functions for full documentation.
query,
	function read(asset: string): ResponseRead the contents of an imported asset from the filesystem
@examplejs import { read } from '$app/server'; import somefile from './somefile.txt';  const asset = read(somefile); const text = await asset.text(); 
@since2.4.0read
} from '$app/server';

command

Available since 2.27

Creates a remote command. When called from the browser, the function will be invoked on the server via a fetch call.

See Remote functions for full documentation.

function command<Output>(
	fn: () => Output
): RemoteCommand<void, Output>;

function command<Input, Output>(
	validate: 'unchecked',
	fn: (arg: Input) => Output
): RemoteCommand<Input, Output>;

function command<Schema extends StandardSchemaV1, Output>(
	validate: Schema,
	fn: (arg: StandardSchemaV1.InferOutput<Schema>) => Output
): RemoteCommand<
	StandardSchemaV1.InferOutput<Schema>,
	Output
>;

form

Available since 2.27

Creates a form object that can be spread onto a <form> element.

See Remote functions for full documentation.

function form<T>(
	fn: (data: FormData) => MaybePromise<T>
): RemoteForm<T>;

getRequestEvent

Available since 2.20.0

Returns the current RequestEvent. Can be used inside server hooks, server load functions, actions, and endpoints (and functions called by them).

In environments without AsyncLocalStorage, this must be called synchronously (i.e. not after an await).

function getRequestEvent(): RequestEvent<
	AppLayoutParams<'/'>,
	any
>;

prerender

Available since 2.27

Creates a remote prerender function. When called from the browser, the function will be invoked on the server via a fetch call.

See Remote functions for full documentation.

function prerender<Output>(
	fn: () => MaybePromise<Output>,
	options?:
		| {
				inputs?: RemotePrerenderInputsGenerator<void>;
				dynamic?: boolean;
		  }
		| undefined
): RemotePrerenderFunction<void, Output>;

function prerender<Input, Output>(
	validate: 'unchecked',
	fn: (arg: Input) => MaybePromise<Output>,
	options?:
		| {
				inputs?: RemotePrerenderInputsGenerator<Input>;
				dynamic?: boolean;
		  }
		| undefined
): RemotePrerenderFunction<Input, Output>;

function prerender<Schema extends StandardSchemaV1, Output>(
	schema: Schema,
	fn: (
		arg: StandardSchemaV1.InferOutput<Schema>
	) => MaybePromise<Output>,
	options?:
		| {
				inputs?: RemotePrerenderInputsGenerator<
					StandardSchemaV1.InferOutput<Schema>
				>;
				dynamic?: boolean;
		  }
		| undefined
): RemotePrerenderFunction<
	StandardSchemaV1.InferOutput<Schema>,
	Output
>;

query

Available since 2.27

Creates a remote query. When called from the browser, the function will be invoked on the server via a fetch call.

See Remote functions for full documentation.

function query<Output>(
	fn: () => MaybePromise<Output>
): RemoteQueryFunction<void, Output>;

function query<Input, Output>(
	validate: 'unchecked',
	fn: (arg: Input) => MaybePromise<Output>
): RemoteQueryFunction<Input, Output>;

function query<Schema extends StandardSchemaV1, Output>(
	schema: Schema,
	fn: (
		arg: StandardSchemaV1.InferOutput<Schema>
	) => MaybePromise<Output>
): RemoteQueryFunction<
	StandardSchemaV1.InferOutput<Schema>,
	Output
>;

read

Available since 2.4.0

Read the contents of an imported asset from the filesystem

import { function read(asset: string): ResponseRead the contents of an imported asset from the filesystem
@examplejs import { read } from '$app/server'; import somefile from './somefile.txt';  const asset = read(somefile); const text = await asset.text(); 
@since2.4.0read } from '$app/server';
import const somefile: stringsomefile from './somefile.txt';

const const asset: Responseasset = function read(asset: string): ResponseRead the contents of an imported asset from the filesystem
@examplejs import { read } from '$app/server'; import somefile from './somefile.txt';  const asset = read(somefile); const text = await asset.text(); 
@since2.4.0read(const somefile: stringsomefile);
const const text: stringtext = await const asset: Responseasset.Body.text(): Promise<string>MDN Reference
text();

function read(asset: string): Response;

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