import type { OpenAPIV3_1 } from 'openapi-types';
import type { WhookOperation } from '@whook/http-transaction';
export declare const OPEN_API_METHODS: string[];
export type WhookRawOperation<T = Record<string, unknown>> = OpenAPIV3_1.OperationObject<{
    path: string;
    method: string;
    'x-whook'?: T;
}>;
export type SupportedSecurityScheme = OpenAPIV3_1.HttpSecurityScheme | OpenAPIV3_1.ApiKeySecurityScheme | OpenAPIV3_1.OAuth2SecurityScheme;
/**
 * Return a OpenAPI operation in a more
 *  convenient way to iterate onto its
 *  operations
 * @param  {Object} API
 * The flattened OpenAPI defition
 * @return {Array}
 * An array of all the OpenAPI operations
 * @example
 * getOpenAPIOperations(API)
 *   .map((operation) => {
 *     const { path, method, operationId, parameters } = operation;
 *
 *     // Do something with that operation
 *   });
 */
export declare function getOpenAPIOperations<T = Record<string, unknown>>(API: OpenAPIV3_1.Document): WhookRawOperation<T>[];
/**
 * Dereference API operations and transform OpenAPISchemas
 *  into JSONSchemas
 * @param  {Object} API
 * An OpenAPI object
 * @param  {Object} operations
 * The OpenAPI operation objects
 * @return {Object}
 * The dereferenced OpenAPI operations
 */
export declare function dereferenceOpenAPIOperations<T = Record<string, unknown>>(API: OpenAPIV3_1.Document, operations: WhookRawOperation<T>[]): Promise<WhookOperation<T>[]>;
export declare function pickupOperationSecuritySchemes(openAPI: OpenAPIV3_1.Document, operation: WhookOperation): {
    [name: string]: SupportedSecurityScheme;
};