import { QuoteSignature, RawQuoteSigner, SignableInput } from '@hyperlane-xyz/provider-sdk/quote';
/**
 * Default `RawQuoteSigner` implementation for EVM. Wraps an ethers `Wallet`
 * and narrows the opaque `SignableInput` envelope to an EIP-712 typed-data
 * payload via `parseEip712Signable`. Throws when the input is not an EIP-712
 * envelope — the SVM digest-style signer is a parallel implementation, not a
 * fallback path here.
 */
export declare class EvmPrivateKeyQuoteSigner implements RawQuoteSigner {
    private readonly wallet;
    constructor(privateKey: string);
    address(): Promise<string>;
    sign(input: SignableInput): Promise<QuoteSignature>;
}
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