import { Spec } from "../contract";
import { Server } from "../rpc";
/**
 * Options for generating TypeScript bindings.
 *
 * @property contractName - The name used for the generated package and client class.
 *   Should be in kebab-case (e.g., "my-contract").
 */
export type GenerateOptions = {
    contractName: string;
};
/**
 * The output of the binding generation process.
 *
 * Contains all generated TypeScript source files and configuration files
 * needed to create a standalone npm package for interacting with a Stellar contract.
 *
 * @property index - The index.ts barrel export file that re-exports Client and types
 * @property types - The types.ts file containing TypeScript interfaces for contract structs, enums, and unions
 * @property client - The client.ts file containing the generated Client class with typed methods
 * @property packageJson - The package.json for the generated npm package
 * @property tsConfig - The tsconfig.json for TypeScript compilation
 * @property readme - The README.md with usage documentation
 * @property gitignore - The .gitignore file for the generated package
 */
export type GeneratedBindings = {
    index: string;
    types: string;
    client: string;
    packageJson: string;
    tsConfig: string;
    readme: string;
    gitignore: string;
};
/**
 * Generates TypeScript bindings for Stellar smart contracts.
 *
 * This class creates fully-typed TypeScript client code from a contract's specification,
 * allowing developers to interact with Stellar smart contracts with full IDE support
 * and compile-time type checking.
 *
 * @example
 * // Create from a local WASM file
 * const wasmBuffer = fs.readFileSync("./my_contract.wasm");
 * const generator = await BindingGenerator.fromWasm(wasmBuffer);
 * const bindings = generator.generate({ contractName: "my-contract" });
 *
 * @example
 * // Create from a contract deployed on the network
 * const generator = await BindingGenerator.fromContractId(
 *   "CABC...XYZ",
 *   "https://soroban-testnet.stellar.org",
 *   Networks.TESTNET
 * );
 * const bindings = generator.generate({ contractName: "my-contract" });
 *
 * @example
 * // Create from a Spec object directly
 * const spec = new Spec(specEntries);
 * const generator = BindingGenerator.fromSpec(spec);
 * const bindings = generator.generate({ contractName: "my-contract" });
 */
export declare class BindingGenerator {
    private spec;
    /**
     * Private constructor - use static factory methods instead.
     *
     * @param spec - The parsed contract specification
     */
    private constructor();
    /**
     * Creates a BindingGenerator from an existing Spec object.
     *
     * Use this when you already have a parsed contract specification,
     * such as from manually constructed spec entries or from another source.
     *
     * @param spec - The contract specification containing function and type definitions
     * @returns A new BindingGenerator instance
     *
     * @example
     * const spec = new Spec(specEntries);
     * const generator = BindingGenerator.fromSpec(spec);
     */
    static fromSpec(spec: Spec): BindingGenerator;
    /**
     * Creates a BindingGenerator from a WASM binary buffer.
     *
     * Parses the contract specification directly from the WASM file's custom section.
     * This is the most common method when working with locally compiled contracts.
     *
     * @param wasmBuffer - The raw WASM binary as a Buffer
     * @returns A Promise resolving to a new BindingGenerator instance
     * @throws {Error} If the WASM file doesn't contain a valid contract spec
     *
     * @example
     * const wasmBuffer = fs.readFileSync("./target/wasm32-unknown-unknown/release/my_contract.wasm");
     * const generator = await BindingGenerator.fromWasm(wasmBuffer);
     */
    static fromWasm(wasmBuffer: Buffer): BindingGenerator;
    /**
     * Creates a BindingGenerator by fetching WASM from the network using its hash.
     *
     * Retrieves the WASM bytecode from Stellar RPC using the WASM hash,
     * then parses the contract specification from it. Useful when you know
     * the hash of an installed WASM but don't have the binary locally.
     *
     * @param wasmHash - The hex-encoded hash of the installed WASM blob
     * @param rpcServer - The Stellar RPC server instance
     * @returns A Promise resolving to a new BindingGenerator instance
     * @throws {Error} If the WASM cannot be fetched or doesn't contain a valid spec
     *
     * @example
     * const generator = await BindingGenerator.fromWasmHash(
     *   "a1b2c3...xyz",
     *   "https://soroban-testnet.stellar.org",
     *   Networks.TESTNET
     * );
     */
    static fromWasmHash(wasmHash: string, rpcServer: Server): Promise<BindingGenerator>;
    /**
     * Creates a BindingGenerator by fetching contract info from a deployed contract ID.
     *
     * Retrieves the contract's WASM from the network using the contract ID,
     * then parses the specification. If the contract is a Stellar Asset Contract (SAC),
     * returns a generator with the standard SAC specification.
     *
     * @param contractId - The contract ID (C... address) of the deployed contract
     * @param rpcServer - The Stellar RPC server instance
     * @returns A Promise resolving to a new BindingGenerator instance
     * @throws {Error} If the contract cannot be found or fetched
     *
     * @example
     * const generator = await BindingGenerator.fromContractId(
     *   "CABC123...XYZ",
     *   rpcServer
     * );
     */
    static fromContractId(contractId: string, rpcServer: Server): Promise<BindingGenerator>;
    /**
     * Generates TypeScript bindings for the contract.
     *
     * Produces all the files needed for a standalone npm package:
     * - `client.ts`: A typed Client class with methods for each contract function
     * - `types.ts`: TypeScript interfaces for all contract types (structs, enums, unions)
     * - `index.ts`: Barrel export file
     * - `package.json`, `tsconfig.json`, `README.md`, `.gitignore`: Package configuration
     *
     * The generated code does not write to disk - use the returned strings
     * to write files as needed.
     *
     * @param options - Configuration options for generation
     * @param options.contractName - Required. The name for the generated package (kebab-case recommended)
     * @returns An object containing all generated file contents as strings
     * @throws {Error} If contractName is missing or empty
     *
     * @example
     * const bindings = generator.generate({
     *   contractName: "my-token",
     *   contractAddress: "CABC...XYZ",
     *   rpcUrl: "https://soroban-testnet.stellar.org",
     *   networkPassphrase: Networks.TESTNET
     * });
     *
     * // Write files to disk
     * fs.writeFileSync("./src/client.ts", bindings.client);
     * fs.writeFileSync("./src/types.ts", bindings.types);
     */
    generate(options: GenerateOptions): GeneratedBindings;
    /**
     * Validates that required generation options are provided.
     *
     * @param options - The options to validate
     * @throws {Error} If contractName is missing or empty
     */
    private validateOptions;
}