@sveltejs/kit

class Server {…}

const VERSION: string;

function error(status: number, body: App.Error): never;

function error(
	status: number,
	body?: {
		message: string;
	} extends App.Error
		? App.Error | string | undefined
		: never
): never;

function fail(status: number): ActionFailure<undefined>;

function fail<
	T extends Record<string, unknown> | undefined = undefined
>(status: number, data: T): ActionFailure<T>;

function isActionFailure(e: unknown): e is ActionFailure;

function isHttpError<T extends number>(
	e: unknown,
	status?: T | undefined
): e is HttpError_1 & {
	status: T extends undefined ? never : T;
};

function isRedirect(e: unknown): e is Redirect_1;

function json(
	data: any,
	init?: ResponseInit | undefined
): Response;

function redirect(
	status:
		| 300
		| 301
		| 302
		| 303
		| 304
		| 305
		| 306
		| 307
		| 308
		| ({} & number),
	location: string | URL
): never;

function text(
	body: string,
	init?: ResponseInit | undefined
): Response;

type Action<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	OutputData extends Record<string, any> | void = Record<
		string,
		any
	> | void,
	RouteId extends string | null = string | null
> = (
	event: RequestEvent<Params, RouteId>
) => MaybePromise<OutputData>;

interface ActionFailure<
	T extends Record<string, unknown> | undefined = undefined
> {…}

type ActionResult<
	Success extends
		| Record<string, unknown>
		| undefined = Record<string, any>,
	Failure extends
		| Record<string, unknown>
		| undefined = Record<string, any>
> =
	| { type: 'success'; status: number; data?: Success }
	| { type: 'failure'; status: number; data?: Failure }
	| { type: 'redirect'; status: number; location: string }
	| { type: 'error'; status?: number; error: any };

type Actions<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	OutputData extends Record<string, any> | void = Record<
		string,
		any
	> | void,
	RouteId extends string | null = string | null
> = Record<string, Action<Params, OutputData, RouteId>>;

interface Adapter {…}

interface AfterNavigate extends Omit<Navigation, 'type'> {…}

type AwaitedActions<
	T extends Record<string, (...args: any) => any>
> = OptionalUnion<
	{
		[Key in keyof T]: UnpackValidationError<
			Awaited<ReturnType<T[Key]>>
		>;
	}[keyof T]
>;

interface BeforeNavigate extends Navigation {…}

interface Builder {…}

interface Cookies {…}

interface Emulator {…}

type Handle = (input: {
	event: RequestEvent;
	resolve(
		event: RequestEvent,
		opts?: ResolveOptions
	): MaybePromise<Response>;
}) => MaybePromise<Response>;

type HandleClientError = (input: {
	error: unknown;
	event: NavigationEvent;
	status: number;
	message: string;
}) => MaybePromise<void | App.Error>;

type HandleFetch = (input: {
	event: RequestEvent;
	request: Request;
	fetch: typeof fetch;
}) => MaybePromise<Response>;

type HandleServerError = (input: {
	error: unknown;
	event: RequestEvent;
	status: number;
	message: string;
}) => MaybePromise<void | App.Error>;

interface HttpError {…}

type LessThan<
	TNumber extends number,
	TArray extends any[] = []
> = TNumber extends TArray['length']
	? TArray[number]
	: LessThan<TNumber, [...TArray, TArray['length']]>;

type Load<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	InputData extends Record<string, unknown> | null = Record<
		string,
		any
	> | null,
	ParentData extends Record<string, unknown> = Record<
		string,
		any
	>,
	OutputData extends Record<
		string,
		unknown
	> | void = Record<string, any> | void,
	RouteId extends string | null = string | null
> = (
	event: LoadEvent<Params, InputData, ParentData, RouteId>
) => MaybePromise<OutputData>;

interface LoadEvent<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	Data extends Record<string, unknown> | null = Record<
		string,
		any
	> | null,
	ParentData extends Record<string, unknown> = Record<
		string,
		any
	>,
	RouteId extends string | null = string | null
> extends NavigationEvent<Params, RouteId> {…}

type LoadProperties<
	input extends Record<string, any> | void
> = input extends void
	? undefined // needs to be undefined, because void will break intellisense
	: input extends Record<string, any>
		? input
		: unknown;

interface Navigation {…}

interface NavigationEvent<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	RouteId extends string | null = string | null
> {…}

interface NavigationTarget {…}

type NavigationType =
	| 'enter'
	| 'form'
	| 'leave'
	| 'link'
	| 'goto'
	| 'popstate';

type NumericRange<
	TStart extends number,
	TEnd extends number
> = Exclude<TEnd | LessThan<TEnd>, LessThan<TStart>>;

interface OnNavigate extends Navigation {…}

interface Page<
	Params extends Record<string, string> = Record<
		string,
		string
	>,
	RouteId extends string | null = string | null
> {…}

type ParamMatcher = (param: string) => boolean;

type PrerenderOption = boolean | 'auto';

interface Redirect {…}

interface RequestEvent<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	RouteId extends string | null = string | null
> {…}

type RequestHandler<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	RouteId extends string | null = string | null
> = (
	event: RequestEvent<Params, RouteId>
) => MaybePromise<Response>;

type Reroute = (event: { url: URL }) => void | string;

interface ResolveOptions {…}

interface RouteDefinition<Config = any> {…}

interface SSRManifest {…}

interface ServerInitOptions {…}

type ServerLoad<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	ParentData extends Record<string, any> = Record<
		string,
		any
	>,
	OutputData extends Record<string, any> | void = Record<
		string,
		any
	> | void,
	RouteId extends string | null = string | null
> = (
	event: ServerLoadEvent<Params, ParentData, RouteId>
) => MaybePromise<OutputData>;

interface ServerLoadEvent<
	Params extends Partial<Record<string, string>> = Partial<
		Record<string, string>
	>,
	ParentData extends Record<string, any> = Record<
		string,
		any
	>,
	RouteId extends string | null = string | null
> extends RequestEvent<Params, RouteId> {…}

interface Snapshot<T = any> {…}

type SubmitFunction<
	Success extends
		| Record<string, unknown>
		| undefined = Record<string, any>,
	Failure extends
		| Record<string, unknown>
		| undefined = Record<string, any>
> = (input: {
	action: URL;
	formData: FormData;
	formElement: HTMLFormElement;
	controller: AbortController;
	submitter: HTMLElement | null;
	cancel(): void;
}) => MaybePromise<
	| void
	| ((opts: {
			formData: FormData;
			formElement: HTMLFormElement;
			action: URL;
			result: ActionResult<Success, Failure>;
			/**
			 * Call this to get the default behavior of a form submission response.
			 * @param options Set `reset: false` if you don't want the `<form>` values to be reset after a successful submission.
			 * @param invalidateAll Set `invalidateAll: false` if you don't want the action to call `invalidateAll` after submission.
			 */
			update(options?: {
				reset?: boolean;
				invalidateAll?: boolean;
			}): Promise<void>;
	  }) => void)
>;

interface AdapterEntry {…}

namespace Csp {
	type ActionSource = 'strict-dynamic' | 'report-sample';
	type BaseSource =
		| 'self'
		| 'unsafe-eval'
		| 'unsafe-hashes'
		| 'unsafe-inline'
		| 'wasm-unsafe-eval'
		| 'none';
	type CryptoSource =
		`${'nonce' | 'sha256' | 'sha384' | 'sha512'}-${string}`;
	type FrameSource =
		| HostSource
		| SchemeSource
		| 'self'
		| 'none';
	type HostNameScheme = `${string}.${string}` | 'localhost';
	type HostSource =
		`${HostProtocolSchemes}${HostNameScheme}${PortScheme}`;
	type HostProtocolSchemes = `${string}://` | '';
	type HttpDelineator = '/' | '?' | '#' | '\\';
	type PortScheme = `:${number}` | '' | ':*';
	type SchemeSource =
		| 'http:'
		| 'https:'
		| 'data:'
		| 'mediastream:'
		| 'blob:'
		| 'filesystem:';
	type Source =
		| HostSource
		| SchemeSource
		| CryptoSource
		| BaseSource;
	type Sources = Source[];
}

interface CspDirectives {…}

type HttpMethod =
	| 'GET'
	| 'HEAD'
	| 'POST'
	| 'PUT'
	| 'DELETE'
	| 'PATCH'
	| 'OPTIONS';

interface Logger {…}

type MaybePromise<T> = T | Promise<T>;

interface PrerenderEntryGeneratorMismatchHandler {…}

type PrerenderEntryGeneratorMismatchHandlerValue =
	| 'fail'
	| 'warn'
	| 'ignore'
	| PrerenderEntryGeneratorMismatchHandler;

interface PrerenderHttpErrorHandler {…}

type PrerenderHttpErrorHandlerValue =
	| 'fail'
	| 'warn'
	| 'ignore'
	| PrerenderHttpErrorHandler;

type PrerenderMap = Map<string, PrerenderOption>;

interface PrerenderMissingIdHandler {…}

type PrerenderMissingIdHandlerValue =
	| 'fail'
	| 'warn'
	| 'ignore'
	| PrerenderMissingIdHandler;

type PrerenderOption = boolean | 'auto';

interface Prerendered {…}

interface RequestOptions {…}

interface RouteSegment {…}

type TrailingSlash = 'never' | 'always' | 'ignore';