/**
 * postgres-mcp - Introspection Output Schemas
 *
 * Output validation schemas for introspection and migration tool results.
 */
import { z } from "zod";
export declare const DependencyGraphOutputSchema: z.ZodObject<{
    nodes: z.ZodOptional<z.ZodArray<z.ZodObject<{
        table: z.ZodString;
        schema: z.ZodString;
        rowCount: z.ZodOptional<z.ZodNumber>;
        sizeBytes: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>>;
    edges: z.ZodOptional<z.ZodArray<z.ZodObject<{
        from: z.ZodString;
        to: z.ZodString;
        constraint: z.ZodOptional<z.ZodString>;
        columns: z.ZodOptional<z.ZodArray<z.ZodObject<{
            from: z.ZodString;
            to: z.ZodString;
        }, z.core.$strip>>>;
        onDelete: z.ZodOptional<z.ZodString>;
        onUpdate: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>>;
    circularDependencies: z.ZodOptional<z.ZodArray<z.ZodArray<z.ZodString>>>;
    stats: z.ZodOptional<z.ZodObject<{
        totalTables: z.ZodNumber;
        totalRelationships: z.ZodNumber;
        maxDepth: z.ZodNumber;
        rootTables: z.ZodOptional<z.ZodArray<z.ZodString>>;
        leafTables: z.ZodOptional<z.ZodArray<z.ZodString>>;
    }, z.core.$strip>>;
    hint: z.ZodOptional<z.ZodString>;
    success: z.ZodBoolean;
    error: z.ZodOptional<z.ZodString>;
    code: z.ZodOptional<z.ZodString>;
    category: z.ZodOptional<z.ZodString>;
    recoverable: z.ZodOptional<z.ZodBoolean>;
    suggestion: z.ZodOptional<z.ZodString>;
    details: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>;
export declare const TopologicalSortOutputSchema: z.ZodObject<{
    order: z.ZodOptional<z.ZodArray<z.ZodObject<{
        table: z.ZodString;
        schema: z.ZodString;
        level: z.ZodNumber;
        dependencies: z.ZodOptional<z.ZodArray<z.ZodString>>;
    }, z.core.$strip>>>;
    direction: z.ZodOptional<z.ZodString>;
    hasCycles: z.ZodOptional<z.ZodBoolean>;
    cycles: z.ZodOptional<z.ZodArray<z.ZodArray<z.ZodString>>>;
    hint: z.ZodOptional<z.ZodString>;
    success: z.ZodBoolean;
    error: z.ZodOptional<z.ZodString>;
    code: z.ZodOptional<z.ZodString>;
    category: z.ZodOptional<z.ZodString>;
    recoverable: z.ZodOptional<z.ZodBoolean>;
    suggestion: z.ZodOptional<z.ZodString>;
    details: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>;
export declare const CascadeSimulatorOutputSchema: z.ZodObject<{
    sourceTable: z.ZodOptional<z.ZodString>;
    operation: z.ZodOptional<z.ZodString>;
    affectedTables: z.ZodOptional<z.ZodArray<z.ZodObject<{
        table: z.ZodString;
        schema: z.ZodString;
        action: z.ZodString;
        estimatedRows: z.ZodOptional<z.ZodNumber>;
        path: z.ZodArray<z.ZodString>;
        depth: z.ZodNumber;
    }, z.core.$strip>>>;
    severity: z.ZodOptional<z.ZodEnum<{
        critical: "critical";
        low: "low";
        high: "high";
        medium: "medium";
    }>>;
    stats: z.ZodOptional<z.ZodObject<{
        totalTablesAffected: z.ZodNumber;
        cascadeActions: z.ZodNumber;
        blockingActions: z.ZodNumber;
        setNullActions: z.ZodNumber;
        maxDepth: z.ZodNumber;
    }, z.core.$strip>>;
    success: z.ZodBoolean;
    error: z.ZodOptional<z.ZodString>;
    code: z.ZodOptional<z.ZodString>;
    category: z.ZodOptional<z.ZodString>;
    recoverable: z.ZodOptional<z.ZodBoolean>;
    suggestion: z.ZodOptional<z.ZodString>;
    details: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>;
export declare const SchemaSnapshotOutputSchema: z.ZodObject<{
    snapshot: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    stats: z.ZodOptional<z.ZodObject<{
        tables: z.ZodOptional<z.ZodNumber>;
        views: z.ZodOptional<z.ZodNumber>;
        indexes: z.ZodOptional<z.ZodNumber>;
        constraints: z.ZodOptional<z.ZodNumber>;
        functions: z.ZodOptional<z.ZodNumber>;
        triggers: z.ZodOptional<z.ZodNumber>;
        sequences: z.ZodOptional<z.ZodNumber>;
        customTypes: z.ZodOptional<z.ZodNumber>;
        extensions: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    generatedAt: z.ZodOptional<z.ZodString>;
    compact: z.ZodOptional<z.ZodBoolean>;
    hint: z.ZodOptional<z.ZodString>;
    success: z.ZodBoolean;
    error: z.ZodOptional<z.ZodString>;
    code: z.ZodOptional<z.ZodString>;
    category: z.ZodOptional<z.ZodString>;
    recoverable: z.ZodOptional<z.ZodBoolean>;
    suggestion: z.ZodOptional<z.ZodString>;
    details: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>;
export declare const ConstraintAnalysisOutputSchema: z.ZodObject<{
    findings: z.ZodOptional<z.ZodArray<z.ZodObject<{
        type: z.ZodString;
        severity: z.ZodEnum<{
            info: "info";
            warning: "warning";
            error: "error";
        }>;
        table: z.ZodString;
        description: z.ZodString;
        suggestion: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>>;
    summary: z.ZodOptional<z.ZodObject<{
        totalFindings: z.ZodNumber;
        byType: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodNumber>>;
        bySeverity: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodNumber>>;
    }, z.core.$strip>>;
    hint: z.ZodOptional<z.ZodString>;
    success: z.ZodBoolean;
    error: z.ZodOptional<z.ZodString>;
    code: z.ZodOptional<z.ZodString>;
    category: z.ZodOptional<z.ZodString>;
    recoverable: z.ZodOptional<z.ZodBoolean>;
    suggestion: z.ZodOptional<z.ZodString>;
    details: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>;
export declare const MigrationRisksOutputSchema: z.ZodObject<{
    risks: z.ZodOptional<z.ZodArray<z.ZodObject<{
        statement: z.ZodString;
        statementIndex: z.ZodNumber;
        severity: z.ZodEnum<{
            critical: "critical";
            low: "low";
            high: "high";
            medium: "medium";
        }>;
        category: z.ZodString;
        description: z.ZodString;
        mitigation: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>>;
    summary: z.ZodOptional<z.ZodObject<{
        totalStatements: z.ZodNumber;
        totalRisks: z.ZodNumber;
        highestSeverity: z.ZodString;
        requiresDowntime: z.ZodBoolean;
        estimatedLockImpact: z.ZodString;
    }, z.core.$strip>>;
    success: z.ZodBoolean;
    error: z.ZodOptional<z.ZodString>;
    code: z.ZodOptional<z.ZodString>;
    category: z.ZodOptional<z.ZodString>;
    recoverable: z.ZodOptional<z.ZodBoolean>;
    suggestion: z.ZodOptional<z.ZodString>;
    details: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>;
//# sourceMappingURL=output.d.ts.map