/**
 * Tron Wallet Discovery
 *
 * Discovers Tron wallets by checking injected providers on the window object.
 * Different wallets inject at different paths:
 *   - TronLink: window.tronLink
 *   - TokenPocket: window.tokenpocket
 *   - Trust Wallet: window.trustWallet.tronLink
 *
 * Each provider has a `tronWeb` property containing the TronWeb API.
 */
import type { WalletMetadata } from '@meshconnect/uwc-types';
export interface TronWeb {
    defaultAddress?: {
        base58?: string | false;
        hex?: string | false;
    };
    /** Async accessor for defaultAddress, used by bridge providers */
    getDefaultAddress?(): Promise<{
        base58?: string | false;
        hex?: string | false;
    }>;
    trx: {
        sign(transaction: unknown): Promise<unknown>;
        signMessageV2(message: string): Promise<string>;
        sendRawTransaction(signedTransaction: unknown): Promise<unknown>;
    };
    transactionBuilder: {
        sendTrx(to: string, amount: number, from: string): Promise<any>;
        triggerSmartContract(contractAddress: string, functionSelector: string, options: Record<string, any>, parameter: Array<{
            type: string;
            value: any;
        }>, issuerAddress: string): Promise<{
            transaction: any;
            result: {
                result: boolean;
            };
        }>;
    };
    toHex(message: string): string;
    [key: string]: any;
}
export interface TronProvider {
    ready: boolean;
    request?(params: {
        method: string;
        params?: unknown;
    }): Promise<unknown>;
    tronWeb: TronWeb;
    [key: string]: any;
}
export interface DetectedTronWallet {
    uuid: string;
    name: string;
    injectedId: string;
    provider: TronProvider;
}
/**
 * Discovers Tron wallets by checking known injection paths on the window object.
 * When running inside an iframe with the UWC bridge, checks for bridge-proxied
 * wallets first. Otherwise checks injected providers on the window object.
 */
export declare function getTronWallets(expectedWallets?: WalletMetadata[]): Promise<DetectedTronWallet[]>;
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