import { LoggerLevel } from '../utils/logger';
import { IDefaultInterceptor, IPostToOtherMethod } from './interceptor.interface';
/**
 * Interface for BackendService configuration options
 */
export declare abstract class BackendConfigArgs {
    /**
     * The base path to the api, e.g, 'api/'.
     * If not specified than `parseRequestUrl` assumes it is the first path segment in the request.
     */
    apiBase?: string;
    /**
     * false (default) if search match should be case insensitive
     */
    caseSensitiveSearch?: boolean;
    /**
     * false (default) put content directly inside the response body.
     * true: encapsulate content in a `data` property inside the response body, `{ data: ... }`.
     */
    dataEncapsulation?: boolean;
    /**
     * false: put content directly inside the response body when not request a page.
     * true (default) encapsulate content in a `object` property inside the response body, `{ hasNext: boolean, items: ... }`.
     * Note: When a page param is sent in query string, it always returns content in an `object` property
     */
    pageEncapsulation?: boolean;
    /**
     * 'autoincrement' (default) strategy for generate ids for items in collections
     */
    strategyId?: 'uuid' | 'autoincrement' | 'provided';
    /**
     * true (default) assign attributes values in body preserving original item;
     * false replace item in body in collection
     */
    appendPut?: boolean;
    /**
     * true (default) assign attributes values in body preserving original item;
     * false replace item in body in collection
     */
    appendExistingPost?: boolean;
    /**
     * delay (in ms) to simulate latency
     */
    delay?: number;
    /**
     * false (default) should 204 when object-to-delete not found; true: 404
     */
    delete404?: boolean;
    /**
     * host for this service, e.g., 'localhost'
     */
    host?: string;
    /**
     * false (default) return NOT FOUND (404) for unknown collection. false: should pass unrecognized request URL through to original backend;
     */
    passThruUnknownUrl?: boolean;
    /**
   * false (default) should NOT return the item in body after CREATED. true: return the item in body.
   */
    returnItemIn201?: boolean;
    /**
     * false (default) should NOT update existing item with POST. false: OK to update.
     */
    post409?: boolean;
    /**
     * true (default) should NOT return the item (204) after a POST. false: return the item (200).
     */
    put204?: boolean;
    /**
     * false (default) if item not found, create as new item; true: should 404.
     */
    put404?: boolean;
    /**
     * root path _before_ any API call, e.g., ''
     */
    rootPath?: string;
    /**
     * [] (default) POST method mappings for other methods
     */
    postsToOtherMethod?: IPostToOtherMethod[];
    /**
     * [] (default) Default interceptors response for all collections
     */
    defaultInterceptors?: IDefaultInterceptor[];
    /**
     * false (default) log request and response to console.
     * LOG levels can be defined when passed a `LoggerLevel` enum value
     * INFO - Log only requests and responses
     * DEBUG - Log parser requests and responses
     * TRACE - Log all information about the request and responses
     */
    log?: boolean | LoggerLevel;
    /**
     * false (default) apply `JSON.parse()` with transform String dates in Date objetcs
     */
    jsonParseWithDate?: boolean;
}
/**
 * Interface for InMemoryBackend configuration options
 */
export declare abstract class BackendTypeArgs {
    dbtype?: 'memory' | 'indexdb';
    databaseName?: string;
}