import { Address, Hex } from 'viem';
import { ProviderEventEmitter, ProviderInterface, RequestArguments } from './base-provider';
import { PrexApiService } from '../api';
/**
 * PasskeyProvider is a provider that uses passkey to sign messages.
 * It implements the EIP1193Provider interface.
 */
export declare class PasskeyProvider extends ProviderEventEmitter implements ProviderInterface {
    private readonly apiService;
    private readonly myAddress;
    private readonly index;
    private readonly passkeyIds?;
    private readonly fallbackProvider?;
    private sharedWallets?;
    constructor(apiService: PrexApiService, myAddress: Address, index: number, passkeyIds?: string[] | undefined, fallbackProvider?: string | undefined);
    request(request: RequestArguments): Promise<any>;
    disconnect(): Promise<void>;
    requestAccounts(): Promise<`0x${string}`[]>;
    /**
     * Sign a message with the passkey
     * @param address - The address to sign the message for
     * @param hash - The hash of the message to sign
     * @returns The signature of the message
     */
    private sign;
    private encodeSignature;
    private signTypedData;
    private handleFallback;
    private fetchSharedWallets;
}
export declare function createReplaySafeHash(chainId: number, hash: Hex, address: Address): `0x${string}`;
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