import type { Schema, SchemaObjectValue, SchemaValue } from "./schema.js";
/** @deprecated use `isObjectSchemaExpandable` instead */
export declare function isSchemaExpandable(schema: Schema, formData: SchemaValue | undefined): schema is Omit<Schema, "additionalProperties"> & {
    additionalProperties: Schema;
};
export declare function isObjectSchemaExpandable(schema: Schema, formData: SchemaObjectValue | null | undefined): boolean;