import { ASTCommon, ASTDiscriminatedUnion, ASTEnum, ASTIntersection, ASTNativeEnum, ASTObject, ASTUnion, Zod2X } from "../../core";
import { IZod2ProtoV3Opt } from "./options";
/**
 * @deprecated Zod2ProtoV3 will not be considered as a transpilerable programming language, but as
 *             another utility such as `zod2JsonSchemaDefinitions`.
 */
export declare class Zod2ProtoV3 extends Zod2X<IZod2ProtoV3Opt> {
    constructor(opt?: IZod2ProtoV3Opt);
    protected getUnionType: () => string;
    protected addImportFromFile(filename: string, namespace: string): string;
    protected getTypeFromExternalNamespace(namespace: string, typeName: string): string;
    protected addExtendedType(name: string, parentNamespace: string, parentTypeName: string): void;
    protected getComment: (data: string, indent?: string) => string;
    protected getBooleanType: () => string;
    protected getStringType: () => string;
    protected getNumberType: (isInt: boolean, range: {
        min?: number;
        max?: number;
    }) => string;
    protected getAnyType: () => string;
    protected getDateType: () => string;
    protected getSetType: (itemType: string) => string;
    /**
     * @description Determines the equivalent Protobuf type for a tuple based on its item types.
     *
     * Protobuf v3 does not directly support tuples. However, if all the types
     * in the tuple are identical, it can be represented as a `repeated` field
     * of that type. If the tuple contains mixed types, Protobuf cannot represent
     * it directly, and an alternative approach (e.g., defining a Protobuf message)
     * should be considered.
     *
     * @param itemsType - An array of strings representing the types of the tuple elements.
     * @returns A string representing the Protobuf type for the tuple.
     *          If all tuple elements are of the same type, it returns a `repeated` field of that
     *          type.
     * @throws NotTranspilerableTypeError if the tuple contains mixed types.
     */
    protected getTupleType: (itemsType: string[]) => string;
    protected getIntersectionType: (itemsType: string[]) => string;
    protected getArrayType(arrayType: string, arrayDeep: number): string;
    protected getLiteralStringType(value: string | number): string | number;
    protected getMapType(keyType: string, valueType: string): string;
    protected getRecordType(keyType: string, valueType: string): string;
    protected transpileEnum(data: (ASTEnum | ASTNativeEnum) & ASTCommon): void;
    protected transpileIntersection(data: ASTIntersection & ASTCommon): void;
    protected transpileStruct(data: ASTObject & ASTCommon): void;
    /**
     * Transpiles a Zod union or discriminated union into a Protobuf-compatible `oneof` message.
     *
     * @limitations Currently supports `oneOf` for options that can be represented as a
     *              Protobuf message or enum. Other types are not yet supported.
     * @param data  The AST representation of a union or discriminated union, including its
     *              common metadata.
     * @example
     * Input:
     * {
     *   name: "UserContact",
     *   options: ["EmailContact", "PhoneContact", "SocialContact"],
     *   description: "Represents different ways to contact a user."
     * }
     *
     * Generated Output:
     * message UserContact {
     *   oneof user_contact_oneof {
     *     EmailContact email_contact = 1;
     *     PhoneContact phone_contact = 2;
     *     SocialContact social_contact = 3;
     *   }
     * }
     */
    protected transpileUnion(data: (ASTUnion | ASTDiscriminatedUnion) & ASTCommon): void;
    protected runBefore(): void;
    protected runAfter(): void;
    /**
     * Adapt field name according to user input.
     * @param fieldName
     * @returns
     */
    private _adaptField;
}