Hooks

/** @type {import('@sveltejs/kit').Handle} */
export async function 
function handle({ event, resolve }: {
    event: any;
    resolve: any;
}): Promise<any>
@type{import('@sveltejs/kit').Handle}handle({ event: anyevent, resolve: anyresolve }) {
	if (event: anyevent.url.pathname.startsWith('/custom')) {
		return new var Response: new (body?: BodyInit | null, init?: ResponseInit) => Response
This Fetch API interface represents the response to a request.
MDN Reference
Response('custom response');
	}

	const const response: anyresponse = await resolve: anyresolve(event: anyevent);
	return const response: anyresponse;
}

import type { 
type Handle = (input: {
    event: RequestEvent;
    resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>;
}) => MaybePromise<...>
The handle hook runs every time the SvelteKit server receives a request and
determines the response.
It receives an event object representing the request and a function called resolve, which renders the route and generates a Response.
This allows you to modify response headers or bodies, or bypass SvelteKit entirely (for implementing routes programmatically, for example).
Handle } from '@sveltejs/kit';

export const const handle: Handlehandle: 
type Handle = (input: {
    event: RequestEvent;
    resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>;
}) => MaybePromise<...>
The handle hook runs every time the SvelteKit server receives a request and
determines the response.
It receives an event object representing the request and a function called resolve, which renders the route and generates a Response.
This allows you to modify response headers or bodies, or bypass SvelteKit entirely (for implementing routes programmatically, for example).
Handle = async ({ event: RequestEvent<Record<string, string>, string | null>event, resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve }) => {
	if (event: RequestEvent<Record<string, string>, string | null>event.RequestEvent<Record<string, string>, string | null>.url: URL
The requested URL.
url.URL.pathname: string
MDN Reference
pathname.String.startsWith(searchString: string, position?: number): boolean
Returns true if the sequence of elements of searchString converted to a String is the
same as the corresponding elements of this object (converted to a String) starting at
position. Otherwise returns false.
startsWith('/custom')) {
		return new var Response: new (body?: BodyInit | null, init?: ResponseInit) => Response
This Fetch API interface represents the response to a request.
MDN Reference
Response('custom response');
	}

	const const response: Responseresponse = await resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve(event: RequestEvent<Record<string, string>, string | null>event);
	return const response: Responseresponse;
};

/** @type {import('@sveltejs/kit').Handle} */
export async function 
function handle(input: {
    event: RequestEvent;
    resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>;
}): MaybePromise<...>
@type{import('@sveltejs/kit').Handle}handle({ event: RequestEvent<Record<string, string>, string | null>event, resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve }) {
	event: RequestEvent<Record<string, string>, string | null>event.RequestEvent<Record<string, string>, string | null>.locals: App.Locals
Contains custom data that was added to the request within the server handle hook.
locals.App.Locals.user: Useruser = await const getUserInformation: (cookie: string | void) => Promise<User>getUserInformation(event: RequestEvent<Record<string, string>, string | null>event.RequestEvent<Record<string, string>, string | null>.cookies: Cookies
Get or set cookies related to the current request
cookies.Cookies.get: (name: string, opts?: CookieParseOptions) => string | undefined
Gets a cookie that was previously set with cookies.set, or from the request headers.
@paramname the name of the cookie
@paramopts the options, passed directly to cookie.parse. See documentation hereget('sessionid'));

	const const response: Responseresponse = await resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve(event: RequestEvent<Record<string, string>, string | null>event);

	// Note that modifying response headers isn't always safe.
	// Response objects can have immutable headers
	// (e.g. Response.redirect() returned from an endpoint).
	// Modifying immutable headers throws a TypeError.
	// In that case, clone the response or avoid creating a
	// response object with immutable headers.
	const response: Responseresponse.Response.headers: Headers
MDN Reference
headers.Headers.set(name: string, value: string): void
MDN Reference
set('x-custom-header', 'potato');

	return const response: Responseresponse;
}

import type { 
type Handle = (input: {
    event: RequestEvent;
    resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>;
}) => MaybePromise<...>
The handle hook runs every time the SvelteKit server receives a request and
determines the response.
It receives an event object representing the request and a function called resolve, which renders the route and generates a Response.
This allows you to modify response headers or bodies, or bypass SvelteKit entirely (for implementing routes programmatically, for example).
Handle } from '@sveltejs/kit';

export const const handle: Handlehandle: 
type Handle = (input: {
    event: RequestEvent;
    resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>;
}) => MaybePromise<...>
The handle hook runs every time the SvelteKit server receives a request and
determines the response.
It receives an event object representing the request and a function called resolve, which renders the route and generates a Response.
This allows you to modify response headers or bodies, or bypass SvelteKit entirely (for implementing routes programmatically, for example).
Handle = async ({ event: RequestEvent<Record<string, string>, string | null>event, resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve }) => {
	event: RequestEvent<Record<string, string>, string | null>event.RequestEvent<Record<string, string>, string | null>.locals: App.Locals
Contains custom data that was added to the request within the server handle hook.
locals.App.Locals.user: Useruser = await const getUserInformation: (cookie: string | void) => Promise<User>getUserInformation(event: RequestEvent<Record<string, string>, string | null>event.RequestEvent<Record<string, string>, string | null>.cookies: Cookies
Get or set cookies related to the current request
cookies.Cookies.get: (name: string, opts?: CookieParseOptions) => string | undefined
Gets a cookie that was previously set with cookies.set, or from the request headers.
@paramname the name of the cookie
@paramopts the options, passed directly to cookie.parse. See documentation hereget('sessionid'));

	const const response: Responseresponse = await resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve(event: RequestEvent<Record<string, string>, string | null>event);

	// Note that modifying response headers isn't always safe.
	// Response objects can have immutable headers
	// (e.g. Response.redirect() returned from an endpoint).
	// Modifying immutable headers throws a TypeError.
	// In that case, clone the response or avoid creating a
	// response object with immutable headers.
	const response: Responseresponse.Response.headers: Headers
MDN Reference
headers.Headers.set(name: string, value: string): void
MDN Reference
set('x-custom-header', 'potato');

	return const response: Responseresponse;
};

/** @type {import('@sveltejs/kit').Handle} */
export async function 
function handle({ event, resolve }: {
    event: any;
    resolve: any;
}): Promise<any>
@type{import('@sveltejs/kit').Handle}handle({ event: anyevent, resolve: anyresolve }) {
	const const response: anyresponse = await resolve: anyresolve(event: anyevent, {
		
transformPageChunk: ({ html }: {
    html: any;
}) => anytransformPageChunk: ({ html: anyhtml }) => html: anyhtml.replace('old', 'new'),
		filterSerializedResponseHeaders: (name: any) => anyfilterSerializedResponseHeaders: (name: anyname) => name: anyname.startsWith('x-'),
		
preload: ({ type, path }: {
    type: any;
    path: any;
}) => anypreload: ({ type: anytype, path: anypath }) => type: anytype === 'js' || path: anypath.includes('/important/')
	});

	return const response: anyresponse;
}

import type { 
type Handle = (input: {
    event: RequestEvent;
    resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>;
}) => MaybePromise<...>
The handle hook runs every time the SvelteKit server receives a request and
determines the response.
It receives an event object representing the request and a function called resolve, which renders the route and generates a Response.
This allows you to modify response headers or bodies, or bypass SvelteKit entirely (for implementing routes programmatically, for example).
Handle } from '@sveltejs/kit';

export const const handle: Handlehandle: 
type Handle = (input: {
    event: RequestEvent;
    resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>;
}) => MaybePromise<...>
The handle hook runs every time the SvelteKit server receives a request and
determines the response.
It receives an event object representing the request and a function called resolve, which renders the route and generates a Response.
This allows you to modify response headers or bodies, or bypass SvelteKit entirely (for implementing routes programmatically, for example).
Handle = async ({ event: RequestEvent<Record<string, string>, string | null>event, resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve }) => {
	const const response: Responseresponse = await resolve: (event: RequestEvent, opts?: ResolveOptions) => MaybePromise<Response>resolve(event: RequestEvent<Record<string, string>, string | null>event, {
		
ResolveOptions.transformPageChunk?: ((input: {
    html: string;
    done: boolean;
}) => MaybePromise<string | undefined>) | undefined
Applies custom transforms to HTML. If done is true, it’s the final chunk. Chunks are not guaranteed to be well-formed HTML
(they could include an element’s opening tag but not its closing tag, for example)
but they will always be split at sensible boundaries such as %sveltekit.head% or layout/page components.
@paraminput the html chunk and the info if this is the last chunktransformPageChunk: ({ html: stringhtml }) => html: stringhtml.String.replace(searchValue: string | RegExp, replaceValue: string): string (+3 overloads)
Replaces text in a string, using a regular expression or search string.
@paramsearchValue A string or regular expression to search for.
@paramreplaceValue A string containing the text to replace. When the {@linkcode searchValue} is a RegExp, all matches are replaced if the g flag is set (or only those matches at the beginning, if the y flag is also present). Otherwise, only the first match of {@linkcode searchValue} is replaced.replace('old', 'new'),
		ResolveOptions.filterSerializedResponseHeaders?: ((name: string, value: string) => boolean) | undefined
Determines which headers should be included in serialized responses when a load function loads a resource with fetch.
By default, none will be included.
@paramname header name
@paramvalue header valuefilterSerializedResponseHeaders: (name: stringname) => name: stringname.String.startsWith(searchString: string, position?: number): boolean
Returns true if the sequence of elements of searchString converted to a String is the
same as the corresponding elements of this object (converted to a String) starting at
position. Otherwise returns false.
startsWith('x-'),
		
ResolveOptions.preload?: ((input: {
    type: "font" | "css" | "js" | "asset";
    path: string;
}) => boolean) | undefined
Determines what should be added to the &#x3C;head> tag to preload it.
By default, js and css files will be preloaded.
@paraminput the type of the file and its pathpreload: ({ type: "font" | "css" | "js" | "asset"type, path: stringpath }) => type: "font" | "css" | "js" | "asset"type === 'js' || path: stringpath.String.includes(searchString: string, position?: number): boolean
Returns true if searchString appears as a substring of the result of converting this
object to a String, at one or more positions that are
greater than or equal to position; otherwise, returns false.
@paramsearchString search string
@paramposition If position is undefined, 0 is assumed, so as to search all of the String.includes('/important/')
	});

	return const response: Responseresponse;
};

/** @type {import('@sveltejs/kit').HandleFetch} */
export async function 
function handleFetch({ request, fetch }: {
    request: any;
    fetch: any;
}): Promise<any>
@type{import('@sveltejs/kit').HandleFetch}handleFetch({ request: anyrequest, fetch: anyfetch }) {
	if (request: anyrequest.url.startsWith('https://api.yourapp.com/')) {
		// clone the original request, but change the URL
		request: anyrequest = new var Request: new (input: RequestInfo | URL, init?: RequestInit) => Request
This Fetch API interface represents a resource request.
MDN Reference
Request(
			request: anyrequest.url.replace('https://api.yourapp.com/', 'http://localhost:9999/'),
			request: anyrequest
		);
	}

	return fetch: anyfetch(request: anyrequest);
}

import type { 
type HandleFetch = (input: {
    event: RequestEvent;
    request: Request;
    fetch: typeof fetch;
}) => MaybePromise<Response>
The handleFetch hook allows you to modify (or replace) the result of an event.fetch call that runs on the server (or during prerendering) inside an endpoint, load, action, handle, handleError or reroute.
HandleFetch } from '@sveltejs/kit';

export const const handleFetch: HandleFetchhandleFetch: 
type HandleFetch = (input: {
    event: RequestEvent;
    request: Request;
    fetch: typeof fetch;
}) => MaybePromise<Response>
The handleFetch hook allows you to modify (or replace) the result of an event.fetch call that runs on the server (or during prerendering) inside an endpoint, load, action, handle, handleError or reroute.
HandleFetch = async ({ request: Requestrequest, 
fetch: {
    (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
    (input: string | URL | globalThis.Request, init?: RequestInit): Promise<Response>;
}fetch }) => {
	if (request: Requestrequest.Request.url: string
Returns the URL of request as a string.
MDN Reference
url.String.startsWith(searchString: string, position?: number): boolean
Returns true if the sequence of elements of searchString converted to a String is the
same as the corresponding elements of this object (converted to a String) starting at
position. Otherwise returns false.
startsWith('https://api.yourapp.com/')) {
		// clone the original request, but change the URL
		request: Requestrequest = new var Request: new (input: RequestInfo | URL, init?: RequestInit) => Request
This Fetch API interface represents a resource request.
MDN Reference
Request(
			request: Requestrequest.Request.url: string
Returns the URL of request as a string.
MDN Reference
url.String.replace(searchValue: string | RegExp, replaceValue: string): string (+3 overloads)
Replaces text in a string, using a regular expression or search string.
@paramsearchValue A string or regular expression to search for.
@paramreplaceValue A string containing the text to replace. When the {@linkcode searchValue} is a RegExp, all matches are replaced if the g flag is set (or only those matches at the beginning, if the y flag is also present). Otherwise, only the first match of {@linkcode searchValue} is replaced.replace('https://api.yourapp.com/', 'http://localhost:9999/'),
			request: Requestrequest
		);
	}

	return fetch: (input: string | URL | globalThis.Request, init?: RequestInit) => Promise<Response> (+1 overload)
MDN Reference
fetch(request: Requestrequest);
};

/** @type {import('@sveltejs/kit').HandleFetch} */
export async function 
function handleFetch({ event, request, fetch }: {
    event: any;
    request: any;
    fetch: any;
}): Promise<any>
@type{import('@sveltejs/kit').HandleFetch}handleFetch({ event: anyevent, request: anyrequest, fetch: anyfetch }) {
	if (request: anyrequest.url.startsWith('https://api.my-domain.com/')) {
		request: anyrequest.headers.set('cookie', event: anyevent.request.headers.get('cookie'));
	}

	return fetch: anyfetch(request: anyrequest);
}

import type { 
type HandleFetch = (input: {
    event: RequestEvent;
    request: Request;
    fetch: typeof fetch;
}) => MaybePromise<Response>
The handleFetch hook allows you to modify (or replace) the result of an event.fetch call that runs on the server (or during prerendering) inside an endpoint, load, action, handle, handleError or reroute.
HandleFetch } from '@sveltejs/kit';
export const const handleFetch: HandleFetchhandleFetch: 
type HandleFetch = (input: {
    event: RequestEvent;
    request: Request;
    fetch: typeof fetch;
}) => MaybePromise<Response>
The handleFetch hook allows you to modify (or replace) the result of an event.fetch call that runs on the server (or during prerendering) inside an endpoint, load, action, handle, handleError or reroute.
HandleFetch = async ({ event: RequestEvent<Record<string, string>, string | null>event, request: Requestrequest, 
fetch: {
    (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
    (input: string | URL | globalThis.Request, init?: RequestInit): Promise<Response>;
}fetch }) => {
	if (request: Requestrequest.Request.url: string
Returns the URL of request as a string.
MDN Reference
url.String.startsWith(searchString: string, position?: number): boolean
Returns true if the sequence of elements of searchString converted to a String is the
same as the corresponding elements of this object (converted to a String) starting at
position. Otherwise returns false.
startsWith('https://api.my-domain.com/')) {
		request: Requestrequest.Request.headers: Headers
Returns a Headers object consisting of the headers associated with request. Note that headers added in the network layer by the user agent will not be accounted for in this object, e.g., the “Host” header.
MDN Reference
headers.Headers.set(name: string, value: string): void
MDN Reference
set('cookie', event: RequestEvent<Record<string, string>, string | null>event.RequestEvent<Record<string, string>, string | null>.request: Request
The original request object.
request.Request.headers: Headers
Returns a Headers object consisting of the headers associated with request. Note that headers added in the network layer by the user agent will not be accounted for in this object, e.g., the “Host” header.
MDN Reference
headers.Headers.get(name: string): string | null
MDN Reference
get('cookie'));
	}

	return fetch: (input: string | URL | globalThis.Request, init?: RequestInit) => Promise<Response> (+1 overload)
MDN Reference
fetch(request: Requestrequest);
};

import * as import vv from 'valibot';
import { 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.
@since2.27query } from '$app/server';

export const const getTodo: RemoteQueryFunction<string, void>getTodo = query<v.StringSchema<undefined>, void>(schema: v.StringSchema<undefined>, fn: (arg: string) => MaybePromise<void>): RemoteQueryFunction<string, void> (+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.
@since2.27query(import vv.
function string(): v.StringSchema<undefined> (+1 overload)
export string
Creates a string schema.
@returnsA string schema.string(), (id: stringid) => {
	// implementation...
});

/** @type {import('@sveltejs/kit').HandleValidationError} */
export function 
function handleValidationError({ issues }: {
    issues: any;
}): {
    message: string;
}
@type{import('@sveltejs/kit').HandleValidationError}handleValidationError({ issues: anyissues }) {
	return {
		message: stringmessage: 'No thank you'
	};
}

import type { 
type HandleValidationError<Issue extends StandardSchemaV1.Issue = StandardSchemaV1.Issue> = (input: {
    issues: Issue[];
    event: RequestEvent;
}) => MaybePromise<App.Error>
The handleValidationError hook runs when the argument to a remote function fails validation.
It will be called with the validation issues and the event, and must return an object shape that matches App.Error.
HandleValidationError } from '@sveltejs/kit';

export const const handleValidationError: HandleValidationErrorhandleValidationError: 
type HandleValidationError<Issue extends StandardSchemaV1.Issue = StandardSchemaV1.Issue> = (input: {
    issues: Issue[];
    event: RequestEvent;
}) => MaybePromise<App.Error>
The handleValidationError hook runs when the argument to a remote function fails validation.
It will be called with the validation issues and the event, and must return an object shape that matches App.Error.
HandleValidationError = ({ issues: StandardSchemaV1.Issue[]issues }) => {
	return {
		App.Error.message: stringmessage: 'No thank you'
	};
};

declare global {
	namespace App {
		interface interface App.Error
Defines the common shape of expected and unexpected errors. Expected errors are thrown using the error function. Unexpected errors are handled by the handleError hooks which should return this shape.
Error {
			App.Error.message: stringmessage: string;
			App.Error.errorId: stringerrorId: string;
		}
	}
}

export {};

import * as module "@sentry/sveltekit"Sentry from '@sentry/sveltekit';

module "@sentry/sveltekit"Sentry.const init: (opts: any) => voidinit({/*...*/})

/** @type {import('@sveltejs/kit').HandleServerError} */
export async function 
function handleError(input: {
    error: unknown;
    event: RequestEvent;
    status: number;
    message: string;
}): MaybePromise<void | App.Error>
@type{import('@sveltejs/kit').HandleServerError}handleError({ error: unknownerror, event: RequestEvent<Record<string, string>, string | null>event, status: numberstatus, message: stringmessage }) {
	const const errorId: `${string}-${string}-${string}-${string}-${string}`errorId = var crypto: Crypto
MDN Reference
crypto.Crypto.randomUUID(): `${string}-${string}-${string}-${string}-${string}`
Available only in secure contexts.
MDN Reference
randomUUID();

	// example integration with https://sentry.io/
	module "@sentry/sveltekit"Sentry.const captureException: (error: any, opts: any) => voidcaptureException(error: unknownerror, {
		
extra: {
    event: RequestEvent<Record<string, string>, string | null>;
    errorId: `${string}-${string}-${string}-${string}-${string}`;
    status: number;
}extra: { event: RequestEvent<Record<string, string>, string | null>event, errorId: `${string}-${string}-${string}-${string}-${string}`errorId, status: numberstatus }
	});

	return {
		App.Error.message: stringmessage: 'Whoops!',
		errorId
	};
}

import * as module "@sentry/sveltekit"Sentry from '@sentry/sveltekit';
import type { 
type HandleServerError = (input: {
    error: unknown;
    event: RequestEvent;
    status: number;
    message: string;
}) => MaybePromise<void | App.Error>
The server-side handleError hook runs when an unexpected error is thrown while responding to a request.
If an unexpected error is thrown during loading or rendering, this function will be called with the error and the event.
Make sure that this function never throws an error.
HandleServerError } from '@sveltejs/kit';

module "@sentry/sveltekit"Sentry.const init: (opts: any) => voidinit({/*...*/})

export const const handleError: HandleServerErrorhandleError: 
type HandleServerError = (input: {
    error: unknown;
    event: RequestEvent;
    status: number;
    message: string;
}) => MaybePromise<void | App.Error>
The server-side handleError hook runs when an unexpected error is thrown while responding to a request.
If an unexpected error is thrown during loading or rendering, this function will be called with the error and the event.
Make sure that this function never throws an error.
HandleServerError = async ({ error: unknownerror, event: RequestEvent<Record<string, string>, string | null>event, status: numberstatus, message: stringmessage }) => {
	const const errorId: `${string}-${string}-${string}-${string}-${string}`errorId = var crypto: Crypto
MDN Reference
crypto.Crypto.randomUUID(): `${string}-${string}-${string}-${string}-${string}`
Available only in secure contexts.
MDN Reference
randomUUID();

	// example integration with https://sentry.io/
	module "@sentry/sveltekit"Sentry.const captureException: (error: any, opts: any) => voidcaptureException(error: unknownerror, {
		
extra: {
    event: RequestEvent<Record<string, string>, string | null>;
    errorId: `${string}-${string}-${string}-${string}-${string}`;
    status: number;
}extra: { event: RequestEvent<Record<string, string>, string | null>event, errorId: `${string}-${string}-${string}-${string}-${string}`errorId, status: numberstatus }
	});

	return {
		App.Error.message: stringmessage: 'Whoops!',
		errorId: `${string}-${string}-${string}-${string}-${string}`errorId
	};
};

import * as module "@sentry/sveltekit"Sentry from '@sentry/sveltekit';

module "@sentry/sveltekit"Sentry.const init: (opts: any) => voidinit({/*...*/})

/** @type {import('@sveltejs/kit').HandleClientError} */
export async function 
function handleError(input: {
    error: unknown;
    event: NavigationEvent;
    status: number;
    message: string;
}): MaybePromise<void | App.Error>
@type{import('@sveltejs/kit').HandleClientError}handleError({ error: unknownerror, event: NavigationEvent<Record<string, string>, string | null>event, status: numberstatus, message: stringmessage }) {
	const const errorId: `${string}-${string}-${string}-${string}-${string}`errorId = var crypto: Crypto
MDN Reference
crypto.Crypto.randomUUID(): `${string}-${string}-${string}-${string}-${string}`
Available only in secure contexts.
MDN Reference
randomUUID();

	// example integration with https://sentry.io/
	module "@sentry/sveltekit"Sentry.const captureException: (error: any, opts: any) => voidcaptureException(error: unknownerror, {
		
extra: {
    event: NavigationEvent<Record<string, string>, string | null>;
    errorId: `${string}-${string}-${string}-${string}-${string}`;
    status: number;
}extra: { event: NavigationEvent<Record<string, string>, string | null>event, errorId: `${string}-${string}-${string}-${string}-${string}`errorId, status: numberstatus }
	});

	return {
		App.Error.message: stringmessage: 'Whoops!',
		errorId
	};
}

import * as module "@sentry/sveltekit"Sentry from '@sentry/sveltekit';
import type { 
type HandleClientError = (input: {
    error: unknown;
    event: NavigationEvent;
    status: number;
    message: string;
}) => MaybePromise<void | App.Error>
The client-side handleError hook runs when an unexpected error is thrown while navigating.
If an unexpected error is thrown during loading or the following render, this function will be called with the error and the event.
Make sure that this function never throws an error.
HandleClientError } from '@sveltejs/kit';

module "@sentry/sveltekit"Sentry.const init: (opts: any) => voidinit({/*...*/})

export const const handleError: HandleClientErrorhandleError: 
type HandleClientError = (input: {
    error: unknown;
    event: NavigationEvent;
    status: number;
    message: string;
}) => MaybePromise<void | App.Error>
The client-side handleError hook runs when an unexpected error is thrown while navigating.
If an unexpected error is thrown during loading or the following render, this function will be called with the error and the event.
Make sure that this function never throws an error.
HandleClientError = async ({ error: unknownerror, event: NavigationEvent<Record<string, string>, string | null>event, status: numberstatus, message: stringmessage }) => {
	const const errorId: `${string}-${string}-${string}-${string}-${string}`errorId = var crypto: Crypto
MDN Reference
crypto.Crypto.randomUUID(): `${string}-${string}-${string}-${string}-${string}`
Available only in secure contexts.
MDN Reference
randomUUID();

	// example integration with https://sentry.io/
	module "@sentry/sveltekit"Sentry.const captureException: (error: any, opts: any) => voidcaptureException(error: unknownerror, {
		
extra: {
    event: NavigationEvent<Record<string, string>, string | null>;
    errorId: `${string}-${string}-${string}-${string}-${string}`;
    status: number;
}extra: { event: NavigationEvent<Record<string, string>, string | null>event, errorId: `${string}-${string}-${string}-${string}-${string}`errorId, status: numberstatus }
	});

	return {
		App.Error.message: stringmessage: 'Whoops!',
		errorId: `${string}-${string}-${string}-${string}-${string}`errorId
	};
};

import * as import dbdb from '$lib/server/database';

/** @type {import('@sveltejs/kit').ServerInit} */
export async function function init(): Promise<void>
@type{import('@sveltejs/kit').ServerInit}init() {
	await import dbdb.connect();
}

import * as import dbdb from '$lib/server/database';
import type { type ServerInit = () => MaybePromise<void>
The init will be invoked before the server responds to its first request
@since2.10.0ServerInit } from '@sveltejs/kit';

export const const init: ServerInitinit: type ServerInit = () => MaybePromise<void>
The init will be invoked before the server responds to its first request
@since2.10.0ServerInit = async () => {
	await import dbdb.connect();
};

/** @type {Record<string, string>} */
const 
const translated: {
    '/en/about': string;
    '/de/ueber-uns': string;
    '/fr/a-propos': string;
}
@type{Record<string, string>}translated = {
	'/en/about': '/en/about',
	'/de/ueber-uns': '/de/about',
	'/fr/a-propos': '/fr/about',
};

/** @type {import('@sveltejs/kit').Reroute} */
export function 
function reroute({ url }: {
    url: any;
}): any
@type{import('@sveltejs/kit').Reroute}reroute({ url: anyurl }) {
	if (url: anyurl.pathname in 
const translated: {
    '/en/about': string;
    '/de/ueber-uns': string;
    '/fr/a-propos': string;
}
@type{Record<string, string>}translated) {
		return 
const translated: {
    '/en/about': string;
    '/de/ueber-uns': string;
    '/fr/a-propos': string;
}
@type{Record<string, string>}translated[url: anyurl.pathname];
	}
}

import type { 
type Reroute = (event: {
    url: URL;
    fetch: typeof fetch;
}) => MaybePromise<string | void>
The reroute hook allows you to modify the URL before it is used to determine which route to render.
@since2.3.0Reroute } from '@sveltejs/kit';
const const translated: Record<string, string>translated: type Record<K extends keyof any, T> = { [P in K]: T; }
Construct a type with a set of properties K of type T
Record<string, string> = {
	'/en/about': '/en/about',
	'/de/ueber-uns': '/de/about',
	'/fr/a-propos': '/fr/about',
};

export const const reroute: Reroutereroute: 
type Reroute = (event: {
    url: URL;
    fetch: typeof fetch;
}) => MaybePromise<string | void>
The reroute hook allows you to modify the URL before it is used to determine which route to render.
@since2.3.0Reroute = ({ url: URLurl }) => {
	if (url: URLurl.URL.pathname: string
MDN Reference
pathname in const translated: Record<string, string>translated) {
		return const translated: Record<string, string>translated[url: URLurl.URL.pathname: string
MDN Reference
pathname];
	}
};

/** @type {import('@sveltejs/kit').Reroute} */
export async function 
function reroute({ url, fetch }: {
    url: any;
    fetch: any;
}): Promise<any>
@type{import('@sveltejs/kit').Reroute}reroute({ url: anyurl, fetch: anyfetch }) {
	// Ask a special endpoint within your app about the destination
	if (url: anyurl.pathname === '/api/reroute') return;

	const const api: URLapi = new var URL: new (url: string | URL, base?: string | URL) => URL
The URL interface represents an object providing static methods used for creating object URLs.
MDN Reference
URL class is a global reference for import { URL } from 'node:url'
https://nodejs.org/api/url.html#the-whatwg-url-api
@sincev10.0.0URL('/api/reroute', url: anyurl);
	const api: URLapi.URL.searchParams: URLSearchParams
MDN Reference
searchParams.URLSearchParams.set(name: string, value: string): void
Sets the value associated to a given search parameter to the given value. If there were several values, delete the others.
MDN Reference
set('pathname', url: anyurl.pathname);

	const const result: anyresult = await fetch: anyfetch(const api: URLapi).then(r: anyr => r: anyr.json());
	return const result: anyresult.pathname;
}

import type { 
type Reroute = (event: {
    url: URL;
    fetch: typeof fetch;
}) => MaybePromise<string | void>
The reroute hook allows you to modify the URL before it is used to determine which route to render.
@since2.3.0Reroute } from '@sveltejs/kit';
export const const reroute: Reroutereroute: 
type Reroute = (event: {
    url: URL;
    fetch: typeof fetch;
}) => MaybePromise<string | void>
The reroute hook allows you to modify the URL before it is used to determine which route to render.
@since2.3.0Reroute = async ({ url: URLurl, 
fetch: {
    (input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
    (input: string | URL | globalThis.Request, init?: RequestInit): Promise<Response>;
}fetch }) => {
	// Ask a special endpoint within your app about the destination
	if (url: URLurl.URL.pathname: string
MDN Reference
pathname === '/api/reroute') return;

	const const api: URLapi = new var URL: new (url: string | URL, base?: string | URL) => URL
The URL interface represents an object providing static methods used for creating object URLs.
MDN Reference
URL class is a global reference for import { URL } from 'node:url'
https://nodejs.org/api/url.html#the-whatwg-url-api
@sincev10.0.0URL('/api/reroute', url: URLurl);
	const api: URLapi.URL.searchParams: URLSearchParams
MDN Reference
searchParams.URLSearchParams.set(name: string, value: string): void
Sets the value associated to a given search parameter to the given value. If there were several values, delete the others.
MDN Reference
set('pathname', url: URLurl.URL.pathname: string
MDN Reference
pathname);

	const const result: anyresult = await fetch: (input: string | URL | globalThis.Request, init?: RequestInit) => Promise<Response> (+1 overload)
MDN Reference
fetch(const api: URLapi).Promise<Response>.then<any, never>(onfulfilled?: ((value: Response) => any) | null | undefined, onrejected?: ((reason: any) => PromiseLike<never>) | null | undefined): Promise<any>
Attaches callbacks for the resolution and/or rejection of the Promise.
@paramonfulfilled The callback to execute when the Promise is resolved.
@paramonrejected The callback to execute when the Promise is rejected.
@returnsA Promise for the completion of which ever callback is executed.then(r: Responser => r: Responser.Body.json(): Promise<any>
MDN Reference
json());
	return const result: anyresult.pathname;
};

import { import VectorVector } from '$lib/math';

/** @type {import('@sveltejs/kit').Transport} */
export const 
const transport: {
    Vector: {
        encode: (value: any) => false | any[];
        decode: ([x, y]: [any, any]) => any;
    };
}
@type{import('@sveltejs/kit').Transport}transport = {
	
type Vector: {
    encode: (value: any) => false | any[];
    decode: ([x, y]: [any, any]) => any;
}Vector: {
		encode: (value: any) => false | any[]encode: (value: anyvalue) => value: anyvalue instanceof import VectorVector && [value: anyvalue.x, value: anyvalue.y],
		decode: ([x, y]: [any, any]) => anydecode: ([x: anyx, y: anyy]) => new import VectorVector(x: anyx, y: anyy)
	}
};

import { import VectorVector } from '$lib/math';
import type { 
type Transport = {
    [x: string]: Transporter<any, any>;
}
The transport hook allows you to transport custom types across the server/client boundary.
Each transporter has a pair of encode and decode functions. On the server, encode determines whether a value is an instance of the custom type and, if so, returns a non-falsy encoding of the value which can be an object or an array (or false otherwise).
In the browser, decode turns the encoding back into an instance of the custom type.
import type { Transport } from '@sveltejs/kit';

declare class MyCustomType {
	data: any
}

// hooks.js
export const transport: Transport = {
	MyCustomType: {
		encode: (value) => value instanceof MyCustomType &#x26;&#x26; [value.data],
		decode: ([data]) => new MyCustomType(data)
	}
};
@since2.11.0Transport } from '@sveltejs/kit';

export const const transport: Transporttransport: 
type Transport = {
    [x: string]: Transporter<any, any>;
}
The transport hook allows you to transport custom types across the server/client boundary.
Each transporter has a pair of encode and decode functions. On the server, encode determines whether a value is an instance of the custom type and, if so, returns a non-falsy encoding of the value which can be an object or an array (or false otherwise).
In the browser, decode turns the encoding back into an instance of the custom type.
import type { Transport } from '@sveltejs/kit';

declare class MyCustomType {
	data: any
}

// hooks.js
export const transport: Transport = {
	MyCustomType: {
		encode: (value) => value instanceof MyCustomType &#x26;&#x26; [value.data],
		decode: ([data]) => new MyCustomType(data)
	}
};
@since2.11.0Transport = {
	
type Vector: {
    encode: (value: any) => false | any[];
    decode: ([x, y]: any) => any;
}Vector: {
		Transporter<any, any>.encode: (value: any) => anyencode: (value: anyvalue) => value: anyvalue instanceof import VectorVector && [value: anyvalue.x, value: anyvalue.y],
		Transporter<any, any>.decode: (data: any) => anydecode: ([x: anyx, y: anyy]) => new import VectorVector(x: anyx, y: anyy)
	}
};