feat: Add & export explicit return type definition for deployContract

src/helpers/deployContract.ts

@@ -1,3 +1,4 @@
+import { DeployedContract } from '@/types'
 import { ApiPromise } from '@polkadot/api'
 import { CodePromise } from '@polkadot/api-contract'
 import { ContractOptions } from '@polkadot/api-contract/types'
@@ -17,7 +18,7 @@ export const deployContract = async (
   constructorMethod = 'new',
   args = [] as unknown[],
   options = {} as ContractOptions,
-) => {
+): Promise<DeployedContract> => {
   return new Promise<{
     address: string
     hash: string

src/types/DeployedContract.ts

@@ -0,0 +1,8 @@
+import { SignedBlock } from '@polkadot/types/interfaces'
+
+export interface DeployedContract {
+  address: string
+  hash: string
+  block: SignedBlock
+  blockNumber: number
+}

src/types/index.ts

@@ -1,5 +1,6 @@
 // @index('./*.ts', f => `export * from '${f.path}'`)
 export * from './ChainAsset'
+export * from './DeployedContract'
 export * from './SubstrateChain'
 export * from './SubstrateDeployment'
 export * from './SubstrateWallet'