/
internal.d.ts
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/
internal.d.ts
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import { OutputAsset, OutputChunk } from 'rollup';
import {
Config,
ExternalFetch,
GetSession,
Handle,
HandleError,
Load,
RequestHandler,
Server,
SSRManifest
} from './index';
import {
HttpMethod,
JSONObject,
MaybePromise,
RequestEvent,
RequestOptions,
ResolveOptions,
ResponseHeaders,
TrailingSlash
} from './private';
export interface ServerModule {
Server: typeof InternalServer;
override(options: {
paths: {
base: string;
assets: string;
};
prerendering: boolean;
protocol?: 'http' | 'https';
read(file: string): Buffer;
}): void;
}
export interface Asset {
file: string;
size: number;
type: string | null;
}
export interface BuildData {
app_dir: string;
prefix: string;
manifest_data: ManifestData;
service_worker: string | null;
client: {
assets: OutputAsset[];
chunks: OutputChunk[];
entry: {
file: string;
js: string[];
css: string[];
};
vite_manifest: import('vite').Manifest;
};
server: {
chunks: OutputChunk[];
methods: Record<string, HttpMethod[]>;
vite_manifest: import('vite').Manifest;
};
}
export type CSRComponent = any; // TODO
export type CSRComponentLoader = () => Promise<CSRComponent>;
export type CSRRoute = {
id: string;
exec: (path: string) => undefined | Record<string, string>;
a: CSRComponentLoader[];
b: CSRComponentLoader[];
has_shadow: boolean;
};
export interface EndpointData {
type: 'endpoint';
id: string;
pattern: RegExp;
file: string;
}
export type GetParams = (match: RegExpExecArray) => Record<string, string>;
export interface Hooks {
externalFetch: ExternalFetch;
getSession: GetSession;
handle: Handle;
handleError: HandleError;
}
export class InternalServer extends Server {
respond(
request: Request,
options: RequestOptions & {
prerender?: PrerenderOptions;
}
): Promise<Response>;
}
export interface ManifestData {
assets: Asset[];
components: string[];
routes: RouteData[];
matchers: Record<string, string>;
}
export interface MethodOverride {
parameter: string;
allowed: string[];
}
export type NormalizedLoadOutput = {
status: number;
error?: Error;
redirect?: string;
props?: Record<string, any> | Promise<Record<string, any>>;
stuff?: Record<string, any>;
maxage?: number;
};
export interface PageData {
type: 'page';
id: string;
shadow: string | null;
pattern: RegExp;
path: string;
a: Array<string | undefined>;
b: Array<string | undefined>;
}
export type PayloadScriptAttributes =
| { type: 'data'; url: string; body?: string }
| { type: 'props' };
export interface PrerenderDependency {
response: Response;
body: null | string | Uint8Array;
}
export interface PrerenderOptions {
fallback?: boolean;
default: boolean;
dependencies: Map<string, PrerenderDependency>;
}
export type RecursiveRequired<T> = {
// Recursive implementation of TypeScript's Required utility type.
// Will recursively continue until it reaches primitive or union
// with a Function in it, except those commented below
[K in keyof T]-?: Extract<T[K], Function> extends never // If it does not have a Function type
? RecursiveRequired<T[K]> // recursively continue through.
: K extends 'vite' // If it reaches the 'vite' key
? Extract<T[K], Function> // only take the Function type.
: T[K]; // Use the exact type for everything else
};
export type RequiredResolveOptions = Required<ResolveOptions>;
export interface Respond {
(request: Request, options: SSROptions, state: SSRState): Promise<Response>;
}
export type RouteData = PageData | EndpointData;
export interface ShadowEndpointOutput<Output extends JSONObject = JSONObject> {
status?: number;
headers?: Partial<ResponseHeaders>;
body?: Output;
}
/**
* The route key of a page with a matching endpoint — used to ensure the
* client loads data from the right endpoint during client-side navigation
* rather than a different route that happens to match the path
*/
type ShadowKey = string;
export interface ShadowRequestHandler<Output extends JSONObject = JSONObject> {
(event: RequestEvent): MaybePromise<ShadowEndpointOutput<Output>>;
}
export interface ShadowData {
status?: number;
error?: Error;
redirect?: string;
cookies?: string[];
body?: JSONObject;
}
export interface SSRComponent {
router?: boolean;
hydrate?: boolean;
prerender?: boolean;
load: Load;
default: {
render(props: Record<string, any>): {
html: string;
head: string;
css: {
code: string;
map: any; // TODO
};
};
};
}
export type SSRComponentLoader = () => Promise<SSRComponent>;
export interface SSREndpoint {
type: 'endpoint';
id: string;
pattern: RegExp;
names: string[];
types: string[];
load(): Promise<{
[method: string]: RequestHandler;
}>;
}
export interface SSRNode {
module: SSRComponent;
/** client-side module URL for this component */
entry: string;
/** external CSS files */
css: string[];
/** external JS files */
js: string[];
/** inlined styles */
styles?: Record<string, string>;
}
export type SSRNodeLoader = () => Promise<SSRNode>;
export interface SSROptions {
amp: boolean;
csp: ValidatedConfig['kit']['csp'];
dev: boolean;
floc: boolean;
get_stack: (error: Error) => string | undefined;
handle_error(error: Error & { frame?: string }, event: RequestEvent): void;
hooks: Hooks;
hydrate: boolean;
manifest: SSRManifest;
method_override: MethodOverride;
paths: {
base: string;
assets: string;
};
prefix: string;
prerender: boolean;
read(file: string): Buffer;
root: SSRComponent['default'];
router: boolean;
service_worker?: string;
template({
head,
body,
assets,
nonce
}: {
head: string;
body: string;
assets: string;
nonce: string;
}): string;
template_contains_nonce: boolean;
trailing_slash: TrailingSlash;
}
export interface SSRPage {
type: 'page';
id: string;
pattern: RegExp;
names: string[];
types: string[];
shadow:
| null
| (() => Promise<{
[method: string]: ShadowRequestHandler;
}>);
/**
* plan a is to render 1 or more layout components followed by a leaf component.
*/
a: Array<number | undefined>;
/**
* plan b — if one of them components fails in `load` we backtrack until we find
* the nearest error component.
*/
b: Array<number | undefined>;
}
export interface SSRPagePart {
id: string;
load: SSRComponentLoader;
}
export type SSRRoute = SSREndpoint | SSRPage;
export interface SSRState {
fallback?: string;
getClientAddress: () => string;
initiator?: SSRPage | null;
platform?: any;
prerender?: PrerenderOptions;
}
export type StrictBody = string | Uint8Array;
export type ValidatedConfig = RecursiveRequired<Config>;
export * from './index';
export * from './private';