import type { CryptoOrTokenCurrency } from "@ledgerhq/types-cryptoassets";
import type { StakeMode } from "../types";
export declare const stakeFeatures: {
    supportsStaking: (currency: CryptoOrTokenCurrency | undefined) => boolean;
    getSupportedModes: (currency: CryptoOrTokenCurrency | undefined) => readonly StakeMode[];
    supportsMode: (currency: CryptoOrTokenCurrency | undefined) => (mode: StakeMode) => boolean;
};
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