/**
 * Zod schemas for the session-tracker, session-hierarchy, and session-context tools.
 *
 * Defines input contracts for agent-initiated session knowledge queries.
 * All operations are read-only (CQRS read-side). Every sessionId field is
 * validated with a Zod `.refine()` that rejects path separators and
 * traversal sequences before the handler ever sees the value (GAP-05).
 *
 * @module schema-kernel/session-tracker-schema
 */
import { z } from "zod";
/**
 * Reusable session ID refinement that rejects path separators and traversal
 * sequences at the Zod boundary. This is the first line of defense before
 * `safeSessionPath()` applies a second guard in each handler (defense in depth).
 */
export declare const safeSessionId: z.ZodString;
/**
 * Input schema for the session-tracker tool.
 *
 * Six actions: export-session, get-status, get-summary, list-sessions, search-sessions,
 * filter-sessions.
 * Backward-compatible with existing action names.
 */
export declare const SessionTrackerInputSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    action: z.ZodLiteral<"export-session">;
    sessionId: z.ZodString;
    format: z.ZodDefault<z.ZodOptional<z.ZodEnum<{
        json: "json";
        markdown: "markdown";
    }>>>;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"get-status">;
    sessionId: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"get-summary">;
    sessionId: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"list-sessions">;
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"search-sessions">;
    query: z.ZodString;
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"filter-sessions">;
    status: z.ZodOptional<z.ZodString>;
    agentType: z.ZodOptional<z.ZodString>;
    minDepth: z.ZodOptional<z.ZodNumber>;
    maxDepth: z.ZodOptional<z.ZodNumber>;
    timeRange: z.ZodOptional<z.ZodObject<{
        after: z.ZodOptional<z.ZodString>;
        before: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, z.core.$strip>], "action">;
/** Inferred type for session-tracker tool input. */
export type SessionTrackerInput = z.infer<typeof SessionTrackerInputSchema>;
/**
 * Input schema for the session-hierarchy tool.
 *
 * Four actions: get-children, get-parent-chain, get-delegation-depth, get-manifest.
 */
export declare const SessionHierarchyInputSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    action: z.ZodLiteral<"get-children">;
    sessionId: z.ZodString;
    includeStatus: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"get-parent-chain">;
    sessionId: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"get-delegation-depth">;
    sessionId: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"get-manifest">;
    sessionId: z.ZodString;
}, z.core.$strip>], "action">;
/** Inferred type for session-hierarchy tool input. */
export type SessionHierarchyInput = z.infer<typeof SessionHierarchyInputSchema>;
/**
 * Input schema for the session-context tool.
 *
 * Four actions: find-related, cross-reference, synthesize-context, aggregate.
 */
export declare const SessionContextInputSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    action: z.ZodLiteral<"find-related">;
    sessionId: z.ZodString;
    maxRelated: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"cross-reference">;
    sessionId: z.ZodString;
    query: z.ZodOptional<z.ZodString>;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"synthesize-context">;
    sessionId: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    action: z.ZodLiteral<"aggregate">;
    groupBy: z.ZodEnum<{
        status: "status";
        subagentType: "subagentType";
    }>;
}, z.core.$strip>], "action">;
/** Inferred type for session-context tool input. */
export type SessionContextInput = z.infer<typeof SessionContextInputSchema>;
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