Proposal to change typegen'd predicate initialisation arguments

[petertonysmith94]

Currently, the typegen predicate accepts three parameters for initialisation:

• provider
• data
• configurables

fuels-ts/packages/abi-typegen/src/templates/predicate/factory.hbs

Line 60 in 6321c16

createInstance(provider: Provider, predicateData?: {{capitalizedName}}Inputs, configurables?: {{capitalizedName}}Configurables) {

---

If the predicate has no data, but has configurable constants, it is initialised as follows:

const predicate = PredicateConditionalInputsAbi__factory.createInstance(provider, undefined, {
  MAKER: aliceWallet.address.toB256(),
});

---

I propose that we change the createInstance method to accept two arguments (provider and options):

const predicate = PredicateConditionalInputsAbi__factory.createInstance(provider, {
  data: undefined, // Left in to show transition
  configurables: { MAKER: aliceWallet.address.toB256() }
});

Reference: #2789 (comment)