import { ActionHandler } from './action-handler.interface';
import { ActionExecutionResult, PlanExecutionContext, ToolMetadata } from '../llm-orchestration.interfaces';
import { CustomVariablesService } from '../../custom-variables/custom-variables.service';
export type CustomVariableAction = 'list' | 'create' | 'update' | 'delete';
export declare class ManageCustomVariablesHandler implements ActionHandler {
    private readonly customVariablesService;
    readonly toolName = "manage_custom_variables";
    private readonly logger;
    constructor(customVariablesService: CustomVariablesService);
    getMetadata(): ToolMetadata;
    getDefinition(): string;
    execute(args: Record<string, any>, _context: PlanExecutionContext): Promise<ActionExecutionResult>;
    private handleList;
    private handleCreate;
    private handleUpdate;
    private handleDelete;
}
