import { ExtensionSearchOptions } from './extension-search-options';
/**
 * Defines the contract object for extension errors
 */
export declare const enum ExtensionBrokerResponseErrorType {
    Unknown = 0,
    ExtensionTargetNotFound = 1,
    MethodNotFound = 2,
    EntryPointNotFound = 3,
    InstanceNotFound = 4,
    InvalidSearchOptions = 5,
    InvalidArgument = 6
}
/**
 * Defines the contract object for extension errors
 */
export declare type ExtensionBrokerResponseError = ExtensionBrokerUnknownError | ExtensionBrokerExtensionTargetNotFoundError | ExtensionBrokerExtensionMethodNotFoundError | ExtensionBrokerExtensionMethodInvalidArgument | ExtensionBrokerEntryPointNotFoundError | ExtensionBrokerInstanceNotFoundError | ExtensionBrokerInvalidSearchOptionsError;
/**
 * Defines An error object for more manageable extension broker error handeling
 */
export interface ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType;
}
/**
 * Defines An error object for when an unknown error has occurred
 */
export interface ExtensionBrokerUnknownError extends ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType.Unknown;
    /**
     * The original error object for this error
     */
    error: any;
}
/**
 * Defines An error object for when an extension target cannot be found
 */
export interface ExtensionBrokerExtensionTargetNotFoundError extends ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType.ExtensionTargetNotFound;
    /**
     * The extensionTargetId we were unable to find
     */
    extensionTargetId: string;
}
/**
 * Defines An error object for when an method cannot be found
 */
export interface ExtensionBrokerExtensionMethodNotFoundError extends ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType.MethodNotFound;
    /**
     * The method we were unable to find
     */
    method: string;
    /**
     * The version of the method we were unable to find
     */
    version: number;
}
/**
 * Defines An error object for when an methods argument is invalid
 */
export interface ExtensionBrokerExtensionMethodInvalidArgument extends ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType.InvalidArgument;
    /**
     * The method we were trying to call
     */
    method: string;
    /**
     * The version of the method we were trying to call
     */
    version: number;
    /**
     * The name of the argument that is invalid
     */
    argumentName: string;
    /**
     * The reason that this argument is invalid.
     */
    argumentInvalidReason?: string;
}
/**
 * Defines An error object for when an entry point cannot be found
 */
export interface ExtensionBrokerEntryPointNotFoundError extends ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType.EntryPointNotFound;
    /**
     * The entryPointId we were unable to find
     */
    entryPointId: string;
}
/**
 * Defines An error object for when an extension instance cannot be found
 */
export interface ExtensionBrokerInstanceNotFoundError extends ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType.InstanceNotFound;
    /**
     * The instanceId we were unable to find
     */
    instanceId: string;
}
/**
 * Defines An error object for when an extension instance cannot be found
 */
export interface ExtensionBrokerInvalidSearchOptionsError extends ExtensionBrokerResponseErrorBase {
    /**
     * The type of extension broker response error
     */
    errorType: ExtensionBrokerResponseErrorType.InvalidSearchOptions;
    /**
     * The instanceId we were unable to find
     */
    searchOptions: ExtensionSearchOptions;
}