/** Standard MCP tool result shape. Compatible with the MCP SDK's CallToolResult type. */
export interface ToolResult {
    readonly isError?: boolean | undefined;
    readonly content: ToolResultContent[];
    /** Index signature required by the MCP SDK's CallToolResult type. */
    readonly [key: string]: unknown;
}
export interface ToolResultContent {
    readonly type: "text";
    readonly text: string;
}
/** Creates a successful text result. */
export declare function textResult(text: string): ToolResult;
/** Creates an error result. */
export declare function errorResult(message: string): ToolResult;
/** Wraps a handler so uncaught errors become error results. */
export declare function formatError(label: string, error: unknown): ToolResult;
//# sourceMappingURL=types.d.ts.map