import { TaskStatus } from './task-state.js';
/**
 * SEP-1686 wire states — the 7 status values visible to MCP clients.
 * Spec reference: §4.2
 */
export type WireState = 'submitted' | 'working' | 'input_required' | 'completed' | 'failed' | 'cancelled' | 'unknown';
/**
 * Maps an internal 10-state TaskStatus to a SEP-1686 wire state.
 *
 * Uses an exhaustive switch (no default) so TypeScript raises a compile error
 * if a new TaskStatus variant is added without updating this mapping.
 */
export declare function mapToWireState(status: TaskStatus): WireState;
/**
 * Maps an internal 10-state TaskStatus to a short bracketed display badge
 * for resource renders and UI.
 *
 * Uses an exhaustive switch (no default) so TypeScript raises a compile error
 * if a new TaskStatus variant is added without updating this mapping.
 */
export declare function mapToDisplay(status: TaskStatus): string;