parseDict(c.beginParse(), 264, () => null); what is the equivalent code for new version ton js library?

any help?

Not sure, but you can try to use loadDict()

c.beginParse().loadDict(); ?

Dictionary.loadDirect(Dictionary.Keys.Uint(16), Dictionary.Values.Uint(16), c.beginParse()); ?

🥹

tried c.beginParse().loadDict(Dictionary.Keys.BigUint(256), Dictionary.Values.Buffer(32)); error Error: Index 265 > 265 is out of bounds