import { z } from 'zod';

/**
 * AIP-44 ACP.md frontmatter zod schema.
 *
 * Mirrors `resources/aip-44/draft/ACP.schema.json` field-for-field.
 * AIP-44 is an agentproto profile of the upstream Agent Client
 * Protocol (agentclientprotocol.com) — the manifest declares an
 * agent or client's role/transport/conformance level, and AIP-44-
 * specific bindings live under `metadata.aip44.*` so plain ACP
 * runtimes preserve them verbatim.
 *
 * Both authoring paths (`define-acp.ts` for TS-authored manifests
 * and `manifest/index.ts` for ACP.md parsing) validate against this
 * schema, so every field-level constraint runs in both paths from a
 * single source of truth.
 *
 * Cross-field rules (tier=sandboxed ⇒ sandbox required) live in
 * `define-acp.ts`'s `validate(def)` body — they're harder to encode
 * in a flat zod schema and want a single error path.
 */

declare const aip44ExtensionsSchema: z.ZodObject<{
    acp_rev: z.ZodString;
    tier: z.ZodEnum<{
        basic: "basic";
        "governance-aware": "governance-aware";
        sandboxed: "sandboxed";
    }>;
    capabilities: z.ZodOptional<z.ZodObject<{
        client: z.ZodOptional<z.ZodObject<{
            fs: z.ZodOptional<z.ZodObject<{
                readTextFile: z.ZodOptional<z.ZodBoolean>;
                writeTextFile: z.ZodOptional<z.ZodBoolean>;
            }, z.core.$strict>>;
            terminal: z.ZodOptional<z.ZodBoolean>;
        }, z.core.$strict>>;
        agent: z.ZodOptional<z.ZodObject<{
            loadSession: z.ZodOptional<z.ZodBoolean>;
            promptCapabilities: z.ZodOptional<z.ZodObject<{
                image: z.ZodOptional<z.ZodBoolean>;
                audio: z.ZodOptional<z.ZodBoolean>;
                embeddedContext: z.ZodOptional<z.ZodBoolean>;
            }, z.core.$strict>>;
            mcpCapabilities: z.ZodOptional<z.ZodObject<{
                http: z.ZodOptional<z.ZodBoolean>;
                sse: z.ZodOptional<z.ZodBoolean>;
            }, z.core.$strict>>;
        }, z.core.$strict>>;
    }, z.core.$strict>>;
    operator: z.ZodOptional<z.ZodString>;
    governance: z.ZodOptional<z.ZodString>;
    sandbox: z.ZodOptional<z.ZodString>;
    audit: z.ZodOptional<z.ZodObject<{
        ref: z.ZodOptional<z.ZodString>;
        kind: z.ZodOptional<z.ZodEnum<{
            governance: "governance";
            external: "external";
            off: "off";
        }>>;
    }, z.core.$strict>>;
    mcp_servers: z.ZodOptional<z.ZodArray<z.ZodObject<{
        name: z.ZodString;
        transport: z.ZodEnum<{
            stdio: "stdio";
            http: "http";
            sse: "sse";
        }>;
        ref: z.ZodOptional<z.ZodString>;
        args: z.ZodOptional<z.ZodArray<z.ZodString>>;
        env: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    }, z.core.$strict>>>;
}, z.core.$loose>;
declare const acpFrontmatterSchema: z.ZodObject<{
    name: z.ZodString;
    id: z.ZodString;
    description: z.ZodString;
    version: z.ZodString;
    kind: z.ZodEnum<{
        client: "client";
        server: "server";
        bridge: "bridge";
    }>;
    transport: z.ZodUnion<readonly [z.ZodEnum<{
        stdio: "stdio";
        websocket: "websocket";
    }>, z.ZodArray<z.ZodEnum<{
        stdio: "stdio";
        websocket: "websocket";
    }>>]>;
    metadata: z.ZodObject<{
        aip44: z.ZodObject<{
            acp_rev: z.ZodString;
            tier: z.ZodEnum<{
                basic: "basic";
                "governance-aware": "governance-aware";
                sandboxed: "sandboxed";
            }>;
            capabilities: z.ZodOptional<z.ZodObject<{
                client: z.ZodOptional<z.ZodObject<{
                    fs: z.ZodOptional<z.ZodObject<{
                        readTextFile: z.ZodOptional<z.ZodBoolean>;
                        writeTextFile: z.ZodOptional<z.ZodBoolean>;
                    }, z.core.$strict>>;
                    terminal: z.ZodOptional<z.ZodBoolean>;
                }, z.core.$strict>>;
                agent: z.ZodOptional<z.ZodObject<{
                    loadSession: z.ZodOptional<z.ZodBoolean>;
                    promptCapabilities: z.ZodOptional<z.ZodObject<{
                        image: z.ZodOptional<z.ZodBoolean>;
                        audio: z.ZodOptional<z.ZodBoolean>;
                        embeddedContext: z.ZodOptional<z.ZodBoolean>;
                    }, z.core.$strict>>;
                    mcpCapabilities: z.ZodOptional<z.ZodObject<{
                        http: z.ZodOptional<z.ZodBoolean>;
                        sse: z.ZodOptional<z.ZodBoolean>;
                    }, z.core.$strict>>;
                }, z.core.$strict>>;
            }, z.core.$strict>>;
            operator: z.ZodOptional<z.ZodString>;
            governance: z.ZodOptional<z.ZodString>;
            sandbox: z.ZodOptional<z.ZodString>;
            audit: z.ZodOptional<z.ZodObject<{
                ref: z.ZodOptional<z.ZodString>;
                kind: z.ZodOptional<z.ZodEnum<{
                    governance: "governance";
                    external: "external";
                    off: "off";
                }>>;
            }, z.core.$strict>>;
            mcp_servers: z.ZodOptional<z.ZodArray<z.ZodObject<{
                name: z.ZodString;
                transport: z.ZodEnum<{
                    stdio: "stdio";
                    http: "http";
                    sse: "sse";
                }>;
                ref: z.ZodOptional<z.ZodString>;
                args: z.ZodOptional<z.ZodArray<z.ZodString>>;
                env: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
            }, z.core.$strict>>>;
        }, z.core.$loose>;
    }, z.core.$loose>;
    tags: z.ZodOptional<z.ZodArray<z.ZodString>>;
}, z.core.$loose>;
type AcpFrontmatter = z.infer<typeof acpFrontmatterSchema>;
type Aip44Extensions = z.infer<typeof aip44ExtensionsSchema>;

export { type AcpFrontmatter as A, acpFrontmatterSchema as a, type Aip44Extensions as b };