📝 Base64 headers (#1446)

Author: Vectorized

docs/utils/base64.md

@@ -9,7 +9,7 @@ Library to encode strings in Base64.
 
 <!-- customintro:start --><!-- customintro:end -->
 
-## Functions
+## Encoding / Decoding
 
 ### encode(bytes,bool,bool)
 

src/utils/Base64.sol

@@ -6,6 +6,10 @@ pragma solidity ^0.8.4;
 /// @author Modified from Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/Base64.sol)
 /// @author Modified from (https://github.com/Brechtpd/base64/blob/main/base64.sol) by Brecht Devos - <[email protected]>.
 library Base64 {
+    /*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
+    /*                    ENCODING / DECODING                     */
+    /*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
+
     /// @dev Encodes `data` using the base64 encoding described in RFC 4648.
     /// See: https://datatracker.ietf.org/doc/html/rfc4648
     /// @param fileSafe  Whether to replace '+' with '-' and '/' with '_'.