import type { SchemaArrayValue, SchemaObjectValue, SchemaValue } from "./schema.js";
export declare function isSchemaObjectValue(value: unknown): value is SchemaObjectValue;
export declare function isSchemaArrayValue(value: unknown): value is SchemaArrayValue;
/**
 * Broad emptiness:
 * Anything that doesn’t match known categories is treated as empty.
 */
export declare function isSchemaValueEmpty<V extends SchemaValue>(value: V | undefined): boolean;
export declare function schemaValueToString(v: SchemaValue): string;