SIP: PTB Type Argument Interpolation

[92GC]

Summary

Extend PTBs to allow type arguments to reference Result values from prior commands. Currently type arguments must be string literals, preventing "publish-and-use" in a single transaction.

The Problem

const ptb = new Transaction();
const [upgradeCap] = ptb.publish({ modules, dependencies });

// FAILS - can't interpolate Result into type argument
ptb.moveCall({
  typeArguments: [`${???}::my_coin::MY_COIN`],
});

The Solution

const pub = ptb.publish({ modules, dependencies });
ptb.moveCall({
  typeArguments: [ptb.typeFromResult(pub, "my_coin", "MY_COIN")],
});

No Move language or bytecode verifier changes needed—only the PTB executor.