import { IHttpConnection, IHttpMigrateApplication, IHttpMigrateRoute, IHttpResponse, OpenApi, OpenApiV3, OpenApiV3_1, OpenApiV3_2, SwaggerV2 } from "@typia/interface";
/**
 * OpenAPI to HTTP migration utilities.
 *
 * `HttpMigration` converts OpenAPI documents into executable HTTP routes
 * ({@link IHttpMigrateApplication}). Unlike {@link HttpLlm} which targets LLM
 * function calling, this focuses on SDK/client code generation.
 *
 * Supports all OpenAPI versions (Swagger 2.0, OpenAPI 3.0, 3.1) through
 * automatic conversion to normalized {@link OpenApi} format.
 *
 * Main functions:
 *
 * - {@link application}: Convert OpenAPI document to
 *   {@link IHttpMigrateApplication}
 * - {@link execute}: Call a route and return response body
 * - {@link propagate}: Call a route and return full HTTP response (including
 *   non-2xx)
 *
 * @author Jeongho Nam - https://github.com/samchon
 */
export declare namespace HttpMigration {
    /**
     * Convert OpenAPI document to migration application.
     *
     * @param document OpenAPI document (any version)
     * @returns Migration application with callable routes
     */
    const application: (document: OpenApi.IDocument | SwaggerV2.IDocument | OpenApiV3.IDocument | OpenApiV3_1.IDocument | OpenApiV3_2.IDocument) => IHttpMigrateApplication;
    /**
     * Execute HTTP route.
     *
     * @param props Fetch properties
     * @returns Response body
     * @throws HttpError on non-2xx status
     */
    const execute: (props: IFetchProps) => Promise<unknown>;
    /**
     * Execute HTTP route and return full response.
     *
     * @param props Fetch properties
     * @returns Full HTTP response including non-2xx
     */
    const propagate: (props: IFetchProps) => Promise<IHttpResponse>;
    /** Properties for HTTP route execution. */
    interface IFetchProps {
        /** HTTP connection info. */
        connection: IHttpConnection;
        /** Route to execute. */
        route: IHttpMigrateRoute;
        /** Path parameters. */
        parameters: Array<string | number | boolean | bigint | null> | Record<string, string | number | boolean | bigint | null>;
        /** Query parameters. */
        query?: object | undefined;
        /** Request body. */
        body?: object | undefined;
    }
}