/**
 * MCP Output Normalizer Types (canonical location)
 *
 * Types for the large MCP response handling system.
 *
 * @module types/mcpOutputTypes
 */
/**
 * Two honest strategies for oversized MCP tool outputs:
 *  - "inline"      Full payload always sent to the model (warning logged above warnBytes).
 *  - "externalize" Full payload stored as an artifact; model receives a compact
 *                  surrogate with head/tail preview and an artifact ID it can
 *                  resolve via retrieve_context with offset/limit pagination.
 */
export type McpOutputStrategy = "inline" | "externalize";
/** Configuration for McpOutputNormalizer. */
export type McpOutputNormalizerConfig = {
    strategy: McpOutputStrategy;
    /** Byte ceiling above which the strategy fires. */
    maxBytes: number;
    /** Bytes at which a warning is emitted while still inline. */
    warnBytes: number;
};
/** Contextual info passed alongside the raw MCP callResult. */
export type McpOutputContext = {
    toolName: string;
    serverId: string;
    sessionId?: string;
};
/** Value returned by McpOutputNormalizer.normalize(). */
export type NormalizedMcpOutput = {
    /** The result to substitute for the raw callResult. May be a surrogate. */
    result: unknown;
    /** Whether the full payload was written to the artifact store. */
    isExternalized: boolean;
    /** Artifact ID when isExternalized === true. */
    artifactId?: string;
    /** Serialized byte size of the original payload. */
    originalBytes: number;
};