/**
 * Validation schemas for repository operations.
 *
 * This module provides Zod schemas for validating both method parameters
 * and data structures at runtime.
 */
import { z } from 'zod';
/**
 * Validation schema for prototype ID.
 * Must be a positive integer (1, 2, 3, ...).
 *
 * @remarks
 * ID 0 is not valid for ProtoPedia prototypes. All valid prototype IDs
 * are positive integers starting from 1.
 *
 * @example
 * ```ts
 * prototypeIdSchema.parse(123); // ✅ Valid
 * prototypeIdSchema.parse(1);   // ✅ Valid
 * prototypeIdSchema.parse(0);   // ❌ ZodError: too_small
 * prototypeIdSchema.parse(-1);  // ❌ ZodError: too_small
 * prototypeIdSchema.parse(1.5); // ❌ ZodError: invalid_type
 * ```
 */
export declare const prototypeIdSchema: z.ZodNumber;
/**
 * Validation schema for sample size.
 * Must be an integer (can be negative, zero, or positive).
 *
 * Negative values are handled by the caller logic as returning empty array.
 * This allows for flexible API usage where negative sizes are semantically
 * equivalent to zero (no samples).
 *
 * @example
 * ```ts
 * sampleSizeSchema.parse(10);  // ✅ Valid
 * sampleSizeSchema.parse(0);   // ✅ Valid
 * sampleSizeSchema.parse(-5);  // ✅ Valid (handled as 0 by caller)
 * sampleSizeSchema.parse(1.5); // ❌ ZodError: invalid_type
 * sampleSizeSchema.parse(NaN); // ❌ ZodError: invalid_type
 * ```
 */
export declare const sampleSizeSchema: z.ZodNumber;
//# sourceMappingURL=params.d.ts.map