import type ts from 'typescript';
import * as z4 from 'zod/v4/core';
/** A function which overrides the default Zod to TypeScript mapping.
 * @param typescript TypeScript compiler interface for creating AST nodes
 * @param options The options that were passed to `zodToTs`
 * @returns the TypeScript AST node for this Zod type
 */
export type TypeOverrideFunction = (typescript: typeof ts, options: ZodToTsOptions) => ts.TypeNode;
/** A function which may optionally override the default Zod to TypeScript mapping.
 * @param schema Zod schema to potentially override
 * @param typescript TypeScript compiler interface for creating AST nodes
 * @param options The options that were passed to `zodToTs`
 * @returns the TypeScript AST node for this Zod type, or `undefined` if this Zod type should not be overridden
 */
export type OptionalTypeOverrideFunction = (schema: z4.$ZodType, typescript: typeof ts, options: ZodToTsOptions) => ts.TypeNode | undefined;
export type TypeOverrideMap = Map<z4.$ZodType, TypeOverrideFunction>;
interface OptionalZodToTsOptions {
    /**
     * A registry of Zod schemas to override the type generation for.
     * Takes precedence over `overrideFunction`.
     */
    overrides: TypeOverrideMap;
    /**
     * A function to optionally override Zod types not matched in `overrides`.
     * Types that appear in `overrides` will be mapped there instead of passed to this function.
     */
    overrideFunction: OptionalTypeOverrideFunction;
}
interface WithDefaultZodToTsOptions {
    /** A registry used to look up metadata for each schema.
     *  @default globalRegistry
     * */
    metadataRegistry?: z4.$ZodRegistry<{
        description?: string;
    }>;
    /** How to handle unrepresentable types.
     * - `"throw"` — Default. Unrepresentable types throw an error
     * - `"any"` — Unrepresentable types become `{}`
     */
    unrepresentable: 'throw' | 'any';
    /** Whether to extract the `"input"` or `"output"` type. Relevant to transforms, Error converting schema to JSONz, defaults, coerced primitives, etc.
     * - `"output"` — Default. Convert the output schema.
     * - `"input"` — Convert the input schema.
     */
    io: 'input' | 'output';
}
export interface AuxiliaryTypeDefinition {
    identifier: ts.Identifier;
    node: ts.TypeAliasDeclaration;
}
export interface AuxiliaryTypeStore {
    nextId: () => string;
    definitions: Map<z4.$ZodType, AuxiliaryTypeDefinition>;
}
interface RequiredZodToTsOptions {
    auxiliaryTypeStore: AuxiliaryTypeStore;
}
export interface ZodToTsOptions extends Partial<OptionalZodToTsOptions>, Partial<WithDefaultZodToTsOptions>, RequiredZodToTsOptions {
}
export interface ResolvedZodToTsOptions extends Partial<OptionalZodToTsOptions>, WithDefaultZodToTsOptions, RequiredZodToTsOptions {
}
export declare function resolveOptions(options: ZodToTsOptions): ResolvedZodToTsOptions;
export {};