export type ContinuationMcpServerTransport = "stdio" | "http" | "unsupported";
/**
 * Classify the MCP transports that can safely receive request-bound
 * continuation capabilities. Kept in the harness package so startup
 * validation and runtime injection enforce one contract.
 */
export declare function classifyContinuationMcpServerTransport(value: unknown): ContinuationMcpServerTransport;
export declare function isStdioMcpServerSpec(value: unknown): value is Record<string, unknown>;
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