import type { BundledLanguage, LanguageRegistration, SpecialLanguage } from 'shiki';
import type { OmitIndexSignature, Simplify } from '../../type-utils.js';
import type { APIContext } from './context.js';
/**
 * getStaticPaths() options
 *
 * [Astro Reference](https://docs.astro.build/en/reference/routing-reference/#getstaticpaths)
 */
export interface GetStaticPathsOptions {
    paginate: PaginateFunction;
    routePattern: string;
}
export type GetStaticPathsItem = {
    params: {
        [K in keyof Params]: Params[K] | number;
    };
    props?: Props;
};
export type GetStaticPathsResult = GetStaticPathsItem[];
export type GetStaticPathsResultKeyed = GetStaticPathsResult & {
    keyed: Map<string, GetStaticPathsItem>;
};
/**
 * Return an array of pages to generate for a [dynamic route](https://docs.astro.build/en/guides/routing/#dynamic-routes). (**SSG Only**)
 *
 * [Astro Reference](https://docs.astro.build/en/reference/routing-reference/#getstaticpaths)
 */
export type GetStaticPaths = (options: GetStaticPathsOptions) => Promise<GetStaticPathsResult> | GetStaticPathsResult;
/**
 * paginate() Options
 *
 * [Astro reference](https://docs.astro.build/en/reference/routing-reference/#paginate)
 */
export interface PaginateOptions<PaginateProps extends Props, PaginateParams extends Params> {
    /** the number of items per-page (default: `10`) */
    pageSize?: number;
    /** key: value object of page params (ex: `{ tag: 'javascript' }`) */
    params?: PaginateParams;
    /** object of props to forward to `page` result */
    props?: PaginateProps;
}
/**
 * Represents a single page of data in a paginated collection
 *
 * [Astro reference](https://docs.astro.build/en/reference/routing-reference/#the-pagination-page-prop)
 */
export interface Page<T = any> {
    /** result */
    data: T[];
    /** metadata */
    /** the count of the first item on the page, starting from 0 */
    start: number;
    /** the count of the last item on the page, starting from 0 */
    end: number;
    /** total number of results */
    total: number;
    /** the current page number, starting from 1 */
    currentPage: number;
    /** number of items per page (default: 10) */
    size: number;
    /** number of last page */
    lastPage: number;
    url: {
        /** url of the current page */
        current: string;
        /** url of the previous page (if there is one) */
        prev: string | undefined;
        /** url of the next page (if there is one) */
        next: string | undefined;
        /** url of the first page (if the current page is not the first page) */
        first: string | undefined;
        /** url of the last page (if the current page is not the last page) */
        last: string | undefined;
    };
}
export type PaginateFunction = <PaginateData, AdditionalPaginateProps extends Props, AdditionalPaginateParams extends Params>(data: readonly PaginateData[], args?: PaginateOptions<AdditionalPaginateProps, AdditionalPaginateParams>) => {
    params: Simplify<{
        page: string | undefined;
    } & OmitIndexSignature<AdditionalPaginateParams>>;
    props: Simplify<{
        page: Page<PaginateData>;
    } & OmitIndexSignature<AdditionalPaginateProps>>;
}[];
export type APIRoute<APIProps extends Record<string, any> = Record<string, any>, APIParams extends Record<string, string | undefined> = Record<string, string | undefined>> = (context: APIContext<APIProps, APIParams>) => Response | Promise<Response>;
export type RewritePayload = string | URL | Request;
export type MiddlewareNext = (rewritePayload?: RewritePayload) => Promise<Response>;
export type MiddlewareHandler = (context: APIContext, next: MiddlewareNext) => Promise<Response> | Response | Promise<void> | void;
export type AstroMiddlewareInstance = {
    onRequest?: MiddlewareHandler;
};
/**
 * Infers the shape of the `params` property returned by `getStaticPaths()`.
 *
 * @example
 * ```ts
 * import type { GetStaticPaths } from 'astro';
 *
 * export const getStaticPaths = (() => {
 *   return results.map((entry) => ({
 *     params: { slug: entry.slug },
 *   }));
 * }) satisfies GetStaticPaths;
 *
 * type Params = InferGetStaticParamsType<typeof getStaticPaths>;
 * //   ^? { slug: string; }
 *
 * const { slug } = Astro.params as Params;
 * ```
 */
export type InferGetStaticParamsType<T> = T extends (opts?: GetStaticPathsOptions) => infer R | Promise<infer R> ? R extends Array<infer U> ? U extends {
    params: infer P;
} ? P : never : never : never;
/**
 * Infers the shape of the `props` property returned by `getStaticPaths()`.
 *
 * @example
 * ```ts
 * import type { GetStaticPaths } from 'astro';
 *
 * export const getStaticPaths = (() => {
 *   return results.map((entry) => ({
 *     params: { slug: entry.slug },
 *     props: {
 *       propA: true,
 *       propB: 42
 *     },
 *   }));
 * }) satisfies GetStaticPaths;
 *
 * type Props = InferGetStaticPropsType<typeof getStaticPaths>;
 * //   ^? { propA: boolean; propB: number; }
 *
 * const { propA, propB } = Astro.props;
 * ```
 */
export type InferGetStaticPropsType<T> = T extends (opts: GetStaticPathsOptions) => infer R | Promise<infer R> ? R extends Array<infer U> ? U extends {
    props: infer P;
} ? P : never : never : never;
export type Params = Record<string, string | undefined>;
export type Props = Record<string, unknown>;
export type CodeLanguage = BundledLanguage | LanguageRegistration | SpecialLanguage;