import { DTOName, DTOModels } from './core/dto-name.model';
import { ClientConfig } from './core/client-config.model';
import { OauthTokenResponse } from './core/oauth-token-response.model';
import { ClientResponse } from './core/client-response.model';
import { BatchAction } from './core/batch-action.model';
import { BatchResponseJson } from './core/batch-response';
export declare class CoreAPIClient {
    private _client;
    private _config_default;
    /**
     * The CoreAPIClient
     *
     * ```typescript
     *{
     *	// [mandatory] your client configuration
     *	clientIdentifier: '<your-clientIdentifier>',
     *	clientSecret: '<your-clientSecret>',
     *	clientVersion: '<your-clientVersion>',
     *
     *	// [optional] oauth grant type, default=password
     *	authGrantType: 'password' | 'client_credentials' | undefined
     *
     *	// [optional] | [mandatory] if oauth grant type password
     *	authAccountName: '<your-authAccountName>',
     *
     *	// [optional] | [mandatory] if oauth grant type password
     *	authUserName: '<your-authUserName>',
     *
     *	// [optional] | [mandatory] if oauth grant type password
     *	authPassword: '<your-authPassword>',
     *
     *	// [optional] or default=FIRST
     *	authCompany: '<your-authCompany>',
     *
     *	// [optional] provide verbose logs
     *	debug: false,
     *
     *	// [optional] enable using custom oauth endpoints
     *	oauthEndpoint: 'https://ds.coresuite.com/api/oauth2/v1',
     *
     *	// [optional] client will cache token (helpful for writing integration tests)
     *	tokenCacheFilePath: './.myToken.json'
     *
     *}
     * ```
     * @param _config ClientConfig
     * @returns CoreAPIClient
     */
    constructor(config: ClientConfig);
    /**
     * Creates UUID
     * @returns a uuid that can be used as an FSM object id
     */
    static createUUID(): string;
    /**
     * Here, you can input and execute the CoreSQL query.
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_query_api/Cloud/en-US/query-api-intro.html
     *
     * @param coreSQL valid CoreSQL
     * @param dtoNames DTOName[]
     * @returns Promise<{ data: DTO[] }>
     */
    query<T extends {
        [projection: string]: DTOModels;
    }>(coreSQL: string, dtoNames: DTOName[]): Promise<{
        data: T[];
    }>;
    /**
     * Retrieving Lists of Objects by Id
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName DTOName
     * @param resourceId uuid as string
     * @returns Promise<ClientResponse<DTO>>
     */
    getById<T extends DTOModels>(resourceName: DTOName, resourceId: string): Promise<ClientResponse<T>>;
    /**
     * Retrieving Lists of Objects by ExternalId
     *
     * Note: [useExternalIds=true] option will be used
     * referenced resources will not be a uid-string or null but of object or null
     * containing id and externalId if present
     * ```typescript
     *  [referenced-resource] : { id: string, externalId? : string } | null
     * ```
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName DTOName
     * @param externalId externalId as string
     * @returns Promise<ClientResponse<DTO>>
     */
    getByExternalId<T extends DTOModels>(resourceName: DTOName, externalId: string): Promise<ClientResponse<T>>;
    /**
     * Deletes Existing Object by Id
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName DTOName
     * @param resource { id: string, lastChanged: number }
     * @returns
     */
    deleteById<T extends Partial<DTOModels> & {
        id: string;
        lastChanged: number;
    }>(resourceName: DTOName, resource: T): Promise<undefined>;
    /**
     * Deletes Existing Object by ExternalId
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName DTOName
     * @param resource { id: string, lastChanged: number }
     * @returns
     */
    deleteByExternalId<T extends Partial<DTOModels> & {
        externalId: string;
        lastChanged: number;
    }>(resourceName: DTOName, resource: T): Promise<undefined>;
    /**
     * Creating Objects by Id
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName DTOName
     * @param resource should contain in the body the ENTIRE updated resource
     * @returns Promise<ClientResponse<DTO>>
     */
    post<T extends DTOModels>(resourceName: DTOName, resource: T): Promise<ClientResponse<T>>;
    /**
     * Creating Objects by ExternalId
     *
     * Note: [useExternalIds=true] option will be used
     * referenced resources will not be a uid-string or null but of object or null
     * containing id and externalId if present
     * ```typescript
     *  [referenced-resource] : { id: string, externalId? : string } | null
     * ```
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName DTOName
     * @param resource should contain in the body the ENTIRE updated resource
     * @returns Promise<ClientResponse<DTO>>
     */
    postByExternalId<T extends DTOModels>(resourceName: DTOName, resource: T): Promise<ClientResponse<T>>;
    /**
     * Updating Existing Objects by Id
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName resourceName
     * @param resource should contain in the body the ENTIRE updated resource
     * @returns Promise<ClientResponse<DTO>>
     */
    put<T extends DTOModels>(resourceName: DTOName, resource: T): Promise<ClientResponse<T>>;
    /**
     * Updating Existing Objects by ExternalId
     *
     * Note: [useExternalIds=true] option will be used
     * referenced resources will not be a uid-string or null but of object or null
     * containing id and externalId if present
     * ```typescript
     *  [referenced-resource] : { id: string, externalId? : string } | null
     * ```
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName resourceName
     * @param resource should contain in the resource the ENTIRE updated resource
     * @returns Promise<ClientResponse<DTO>>
     */
    putByExternalId<T extends DTOModels & {
        externalId: string;
    }>(resourceName: DTOName, resource: T): Promise<ClientResponse<T>>;
    /**
     * Updating Existing Objects by Id
     * should contain [id] in the body the entire updated resource
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName resourceName
     * @param resource should contain in the body the [id] & [FIELDS THAT YOU WANT TO UPDATE]
     * @returns Promise<ClientResponse<DTO>>
     */
    patch<T extends DTOModels>(resourceName: DTOName, resource: T): Promise<ClientResponse<T>>;
    /**
     * Updating Existing Objects by ExternalId
     * should contain [ExternalId] in the resource the entire updated resource
     *
     * Note: [useExternalIds=true] option will be used
     * referenced resources will not be a uid-string or null but of object or null
     * containing id and externalId if present
     * ```typescript
     *  [referenced-resource] : { id: string, externalId? : string } | null
     * ```
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US
     *
     * @param resourceName resourceName
     * @param resource should contain in the resource the [externalId] & [FIELDS THAT YOU WANT TO UPDATE]
     * @returns Promise<ClientResponse<DTO>>
     */
    patchByExternalId<T extends DTOModels & {
        externalId: string;
    }>(resourceName: DTOName, resource: T): Promise<ClientResponse<T>>;
    /**
     * Batch request with transational support
     * requests will be executed in oder of the actions array.
     *
     * Example:
     * ```typescript
     *  const actions = [
     *    new CreateAction('ServiceCall', { ... }),
     *    new UpdateAction('ServiceCall', { id, lastChanged ... }),
     *    new DeleteAction('ServiceCall', { id, lastChanged ... })
     *  ];
     *  await client.batch(actions)
     * ```
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_data_api/Cloud/en-US/batch-api-intro.html
     *
     * @param actions BatchAction | CreateAction | UpdateAction | DeleteAction
     * @returns Promise<BatchResponseJson<T>[]>
     */
    batch<T extends DTOModels>(actions: BatchAction[]): Promise<BatchResponseJson<T>[]>;
    /**
     * Will use provided ClientConfig and perform a Login.
     *
     * Note: that it is **not required** to explicitly call client.login()
     * before each client action. The CoreAPIClient will login and  **keep a internally token copy**
     * and will use this **up to its expiration** and **will auto refresh** when needed.
     * Calling client.login() will NOT result in mutiple http calls to the oauth api.
     *
     * related api docs:
     * https://help.sap.com/viewer/fsm_access_api/Cloud/en-US/oauth-intro.html
     *
     * @returns Promise<OauthTokenResponse>
     */
    login(): Promise<OauthTokenResponse>;
    /**
     * get OauthTokenResponse
     * @returns Readonly<OauthTokenResponse> | undefined
     */
    getToken(): Readonly<OauthTokenResponse> | undefined;
    /**
     * set OauthTokenResponse
     * @param token OauthTokenResponse
     * @returns CoreAPIClient
     */
    setToken(token: OauthTokenResponse): CoreAPIClient;
}