import * as web3 from '@solana/web3.js';
import * as beet from '@convergence-rfq/beet';
export type CustomOptionalPubkeyRecord = {
    Some: {
        value: beet.COption<web3.PublicKey>;
    };
    None: void;
};
export type CustomOptionalPubkey = beet.DataEnumKeyAsKind<CustomOptionalPubkeyRecord>;
export declare const isCustomOptionalPubkeySome: (x: CustomOptionalPubkey) => x is {
    __kind: "Some";
} & Omit<{
    value: beet.COption<web3.PublicKey>;
}, "void"> & {
    __kind: 'Some';
};
export declare const isCustomOptionalPubkeyNone: (x: CustomOptionalPubkey) => x is {
    __kind: "None";
} & Omit<void, "void"> & {
    __kind: 'None';
};
export declare const customOptionalPubkeyBeet: beet.FixableBeet<CustomOptionalPubkey, Partial<CustomOptionalPubkey>>;