/**
 * MCP tools for accessing ServiceNow metadata resources (API specs, snippets, instructions)
 * and checking authentication status
 */
import { ResourceLoader, ResourceType } from '../utils/resourceLoader.js';
import { CLICommand, CommandArgument, CommandResult } from '../utils/types.js';
/**
 * Base class for resource access commands
 */
export declare abstract class BaseResourceCommand implements CLICommand {
    abstract name: string;
    abstract description: string;
    abstract resourceType: ResourceType;
    protected resourceLoader: ResourceLoader;
    constructor();
    /**
     * Resource commands don't use command processors
     */
    getCommandProcessor(): undefined;
    arguments: CommandArgument[];
    /**
     * Execute the resource command
     * @param args Command arguments
     * @returns Command result
     */
    execute(args: Record<string, unknown>): Promise<CommandResult>;
    /**
     * Template method for subclasses to implement core execution logic
     * Override this instead of execute() to benefit from base error handling
     */
    protected doExecute(args: Record<string, unknown>): Promise<CommandResult>;
    /**
     * Validate command arguments
     * @param args Command arguments
     * @throws Error if validation fails
     */
    protected validateArgs(args: Record<string, unknown>): void;
}
/**
 * Command for accessing API specifications
 * When called without metadataType, lists all available metadata types
 */
export declare class GetApiSpecCommand extends BaseResourceCommand {
    name: string;
    description: string;
    resourceType: ResourceType;
    arguments: CommandArgument[];
    /**
     * Override doExecute to add listing functionality when no metadataType is provided
     */
    protected doExecute(args: Record<string, unknown>): Promise<CommandResult>;
    /**
     * Override validateArgs since metadataType is now optional
     */
    protected validateArgs(_args: Record<string, unknown>): void;
}
/**
 * Command for accessing code snippets
 */
export declare class GetSnippetCommand extends BaseResourceCommand {
    name: string;
    description: string;
    resourceType: ResourceType;
    /**
     * Override doExecute to add snippet listing functionality
     */
    protected doExecute(args: Record<string, unknown>): Promise<CommandResult>;
}
/**
 * Command for accessing instructions
 */
export declare class GetInstructCommand extends BaseResourceCommand {
    name: string;
    description: string;
    resourceType: ResourceType;
}
/**
 * Command for checking current authentication status
 * Returns the cached auth validation result from the session
 */
export declare class CheckAuthStatusCommand implements CLICommand {
    name: string;
    description: string;
    arguments: CommandArgument[];
    /**
     * This command doesn't use a command processor
     */
    getCommandProcessor(): undefined;
    /**
     * Execute the command to check auth status
     * @returns Command result with auth status information
     */
    execute(): Promise<CommandResult>;
}
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