import { IncomingMessage } from 'connect';
import { InvalidRequestError } from '../errors';
declare enum AllowedHttpMethods {
    GET = 0,
    POST = 1,
    PUT = 2,
    PATCH = 3,
    DELETE = 4
}
declare type AllowedHttpMethodsStrings = keyof typeof AllowedHttpMethods;
interface RequestInfoBase {
    method: AllowedHttpMethodsStrings;
    query: ScimQuery;
}
interface ScimQuery {
    filter?: string;
    sortBy?: string;
    sortOrder?: string;
}
export interface RequestInfoWithoutId extends RequestInfoBase {
    hasId: false;
}
export interface RequestInfoWithId extends RequestInfoBase {
    hasId: true;
    id: string;
}
export declare type ScimRequestInfo = RequestInfoWithId | RequestInfoWithoutId;
export declare const extractRequestInfo: (request: IncomingMessage) => ScimRequestInfo | InvalidRequestError;
export {};