import { FastCheck, Schema } from "effect";
/**
 * Natural number constructors
 * Used for validating non negative integers
 *
 * @since 2.0.0
 */
export declare const Natural: Schema.brand<typeof Schema.Positive, "Natural">;
export type Natural = typeof Natural.Type;
/**
 * Check if the given value is a valid PositiveNumber
 *
 * @since 2.0.0
 * @category predicates
 */
export declare const generator: FastCheck.Arbitrary<number & import("effect/Brand").Brand<"Natural">>;
//# sourceMappingURL=Natural.d.ts.map