Function isEncoded

isEncoded(
    maybeEncoded: string,
): maybeEncoded is
    | `kh_${string}`
    | `mh_${string}`
    | `bf_${string}`
    | `bx_${string}`
    | `bs_${string}`
    | `ch_${string}`
    | `ct_${string}`
    | `cb_${string}`
    | `ck_${string}`
    | `cv_${string}`
    | `tx_${string}`
    | `th_${string}`
    | `ok_${string}`
    | `ov_${string}`
    | `oq_${string}`
    | `or_${string}`
    | `ak_${string}`
    | `sk_${string}`
    | `sg_${string}`
    | `cm_${string}`
    | `pp_${string}`
    | `nm_${string}`
    | `st_${string}`
    | `pi_${string}`
    | `ss_${string}`
    | `cs_${string}`
    | `ba_${string}`

isEncoded<E extends Encoding>(
    maybeEncoded: string,
    ...encodings: E[],
): maybeEncoded is `${E}_${string}`