export type Encoder<T> = (t: T) => Uint8Array;
export type KEM<SS, CT, PK, SK> = {
    keygen: () => {
        pk: PK;
        sk: SK;
    };
    encapsulate: (pk: PK) => {
        ss: SS;
        ct: CT;
    };
    decapsulate: (ct: CT, sk: SK) => SS;
    encodeSS: Encoder<SS>;
    encodeCT: Encoder<CT>;
    encodePK: Encoder<PK>;
    encodeSK: Encoder<SK>;
};