import { type Schema, type SchemaValue } from "../../core/index.js";
import type { MergeFormDataAndSchemaDefaultsOptions } from "../merger.js";
import type { FormState } from "./state.js";
/**
 * @query
 */
export declare function isSelect<T>(ctx: FormState<T>, schema: Schema): boolean;
/**
 * @query
 */
export declare function isMultiSelect<T>(ctx: FormState<T>, schema: Schema): boolean;
/**
 * @query
 */
export declare function isFilesArray<T>(ctx: FormState<T>, schema: Schema): boolean;
/**
 * @query
 */
export declare function retrieveSchema<T>(ctx: FormState<T>, schema: Schema, formData: SchemaValue | undefined, resolveAnyOfOrOneOfRefs?: boolean): Schema;
/**
 * @query
 */
export declare function sanitizeDataForNewSchema<T>(ctx: FormState<T>, newSchema: Schema, oldSchema: Schema, formData: SchemaValue | undefined): SchemaValue | undefined;
/**
 * @query
 */
export declare function getClosestMatchingOption<T>(ctx: FormState<T>, formData: SchemaValue | undefined, options: Schema[], selectedOption: number, discriminatorField: string | undefined): number;
/**
 * @query
 */
export declare function getDefaultFieldState<T>(ctx: FormState<T>, options: MergeFormDataAndSchemaDefaultsOptions): SchemaValue | undefined;
export declare function markSchemaChange<T>(ctx: FormState<T>): void;