move StepEvent type to utils

src/chains/ethereum/ethereum/src/blockchain.ts

@@ -16,7 +16,8 @@ import {
   TraceStorageMap,
   RuntimeError,
   RETURN_TYPES,
-  Snapshots
+  Snapshots,
+  StepEvent
 } from "@ganache/ethereum-utils";
 import TransactionManager from "./data-managers/transaction-manager";
 import SecureTrie from "merkle-patricia-tree/secure";
@@ -881,18 +882,6 @@ export default class Blockchain extends Emittery.Typed<
     const structLogs: Array<StructLog> = [];
     const TraceData = TraceDataFactory();
 
-    type StepEvent = {
-      gasLeft: BN;
-      memory: Array<number>; // Not officially sure the type. Not a buffer or uint8array
-      stack: Array<BN>;
-      depth: number;
-      opcode: {
-        name: string;
-      };
-      pc: number;
-      address: Buffer;
-    };
-
     const stepListener = (
       event: StepEvent,
       next: (error?: any, cb?: any) => void

src/chains/ethereum/ethereum/src/miner/miner.ts

@@ -7,7 +7,8 @@ import {
   RETURN_TYPES,
   Executables,
   ITraceData,
-  TraceDataFactory
+  TraceDataFactory,
+  StepEvent
 } from "@ganache/ethereum-utils";
 import { utils, Quantity, Data } from "@ganache/utils";
 import { promisify } from "util";
@@ -17,7 +18,6 @@ import VM from "ethereumjs-vm";
 import { encode as rlpEncode } from "rlp";
 import { EthereumInternalOptions } from "@ganache/ethereum-options";
 import replaceFromHeap from "./replace-from-heap";
-import { BN } from "ethereumjs-util";
 import { keccak } from "@ganache/utils/src/utils/keccak";
 const { BUFFER_EMPTY, BUFFER_256_ZERO } = utils;
 
@@ -221,18 +221,6 @@ export default class Miner extends Emittery.Typed<
       // vm's "live" trie.
       await this.#checkpoint();
 
-      type StepEvent = {
-        gasLeft: BN;
-        memory: Array<number>; // Not officially sure the type. Not a buffer or uint8array
-        stack: Array<BN>;
-        depth: number;
-        opcode: {
-          name: string;
-        };
-        pc: number;
-        address: Buffer;
-      };
-
       const TraceData = TraceDataFactory();
       // We need to listen for any SSTORE opcodes so we can grab the raw, unhashed version
       // of the storage key and save it to the db along with it's keccak hashed version of

src/chains/ethereum/utils/src/index.ts

@@ -18,5 +18,6 @@ export * from "./types/extract-values-from-types";
 export * from "./types/filters";
 export * from "./types/shh";
 export * from "./types/snapshots";
+export * from "./types/step-event";
 export * from "./types/subscriptions";
 export * from "./types/tuple-from-union";

src/chains/ethereum/utils/src/types/step-event.ts

@@ -0,0 +1,13 @@
+import { BN } from "ethereumjs-util";
+
+export type StepEvent = {
+  gasLeft: BN;
+  memory: Array<number>; // Not officially sure the type. Not a buffer or uint8array
+  stack: Array<BN>;
+  depth: number;
+  opcode: {
+    name: string;
+  };
+  pc: number;
+  address: Buffer;
+};