import { type AgentMcpAppHostRequest, type AgentMcpAppLoadRequest, type AgentMcpAppResource, type AgentResponder } from "@mono-agent/agent-contracts";
import type { RuntimeOptionsExtension } from "./runtime-option-extensions.js";
import { type ReplyPartBudget } from "./reply-part-budget.js";
import { type ReplyArtifactStorageBudget } from "./reply-artifacts.js";
export declare const DEFAULT_MCP_APP_AUDIT_STORAGE_MAX_BYTES: number;
export interface McpAppServiceOptions {
    readonly artifactDir: string;
    readonly retentionDays?: number;
    readonly now?: () => Date;
    readonly replyPartBudget?: ReplyPartBudget;
    readonly storageBudget?: ReplyArtifactStorageBudget;
    readonly maxRetainedConnections?: number;
    readonly connectionIdleMs?: number;
    readonly bridgeRateLimit?: number;
    readonly bridgeRateWindowMs?: number;
    readonly auditMaxBytes?: number;
    readonly auditRetainedFiles?: number;
    /** Independent aggregate reserve for MCP App audit files inside the rich-reply ceiling. */
    readonly auditStorageMaxBytes?: number;
    /** @internal deterministic cleanup/concurrency test seam. */
    readonly stagingGraceMs?: number;
    /** @internal runs after staged files are complete and before directory rename. */
    readonly beforePublicationCommit?: () => void | Promise<void>;
    /** @internal deterministic audit I/O observation and failure-injection seam. */
    readonly beforeAuditStorageOperation?: (operation: "append" | "lstat" | "readdir" | "remove" | "rename", path: string) => void | Promise<void>;
}
export interface McpAppService {
    readonly createExtension: RuntimeOptionsExtension;
    wrapResponder(responder: AgentResponder): AgentResponder;
    load(request: AgentMcpAppLoadRequest): Promise<AgentMcpAppResource>;
    request(request: AgentMcpAppHostRequest): Promise<unknown>;
    cleanupExpired(): Promise<void>;
    dispose(): Promise<void>;
}
/** Durable MCP Apps registry with live handles scoped to exact MCP connections. */
export declare function createMcpAppService(options: McpAppServiceOptions): McpAppService;
//# sourceMappingURL=mcp-apps.d.ts.map