export declare class WasmError extends Error {
    readonly context?: any;
    constructor(message: string, context?: any);
}
export interface MlKem {
    /**
     * Generate a new keypair.
     * Resolves to an object: { pubKey: base64-string; privKey: base64-string }.
     */
    keyGen(): Promise<{
        pubKey: string;
        privKey: string;
    }>;
    /**
     * Asymmetric encrypt with the given public key.
     */
    encrypt(pubKey: string, message: string): Promise<{
        encryptedData: string;
        version: string;
    }>;
    /**
     * Asymmetric decrypt with the given private key.
     */
    decrypt(privKey: string, encryptedData: string, version: string): Promise<string>;
    /**
     * Symmetric encrypt with the shared-secret key.
     */
    symEncrypt(ssKey: string, message: string): Promise<{
        encryptedData: string;
        version: string;
    }>;
    /**
     * Symmetric decrypt with the shared-secret key.
     */
    symDecrypt(ssKey: string, encryptedData: string, version: string): Promise<string>;
    /**
     * Derive an EVM-style address (hex) from a raw private-key string.
     */
    privateKeyToAddress(privateKey: string): string;
    signTransactionMLDSA87: (TxObject: any, privateKeyHex: string) => any;
    decodeRLPTransaction: (txHex: string) => any;
}
/**
 * Load and initialize the MLKEM Go WebAssembly module.
 * Automatically detects environment and uses appropriate loader.
 */
export declare function loadWasm(): Promise<MlKem>;
/**
 * Load WASM from buffer (useful for bundlers that inline WASM)
 */
export declare function loadWasmFromBuffer(wasmBuffer: ArrayBuffer): Promise<MlKem>;
export type { MlKemNode } from './mlkem-node';
export type { MlKemBrowser } from './mlkem-browser';