1 files changed, 0 insertions, 62 deletions
diff --git a/packages/dev-utils/src/rpc.ts b/packages/dev-utils/src/rpc.ts
deleted file mode 100644
index 47a359263..000000000
--- a/packages/dev-utils/src/rpc.ts
+++ /dev/null
@@ -1,62 +0,0 @@
-import * as ethUtil from 'ethereumjs-util';
-import * as request from 'request-promise-native';
-
-import { constants } from './constants';
-
-export class RPC {
-    private _url: string;
-    private _id: number;
-    constructor() {
-        this._url = constants.RPC_URL;
-        this._id = 0;
-    }
-    public async takeSnapshotAsync(): Promise<number> {
-        const method = 'evm_snapshot';
-        const params: any[] = [];
-        const payload = this._toPayload(method, params);
-        const snapshotIdHex = await this._sendAsync(payload);
-        const snapshotId = ethUtil.bufferToInt(ethUtil.toBuffer(snapshotIdHex));
-        return snapshotId;
-    }
-    public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
-        const method = 'evm_revert';
-        const params = [snapshotId];
-        const payload = this._toPayload(method, params);
-        const didRevert = await this._sendAsync(payload);
-        return didRevert;
-    }
-    public async increaseTimeAsync(time: number) {
-        const method = 'evm_increaseTime';
-        const params = [time];
-        const payload = this._toPayload(method, params);
-        return this._sendAsync(payload);
-    }
-    public async mineBlockAsync(): Promise<void> {
-        const method = 'evm_mine';
-        const params: any[] = [];
-        const payload = this._toPayload(method, params);
-        await this._sendAsync(payload);
-    }
-    private _toPayload(method: string, params: any[] = []): string {
-        const payload = JSON.stringify({
-            id: this._id,
-            method,
-            params,
-        });
-        this._id += 1;
-        return payload;
-    }
-    private async _sendAsync(payload: string): Promise<any> {
-        const opts = {
-            method: 'POST',
-            uri: this._url,
-            body: payload,
-            headers: {
-                'content-type': 'application/json',
-            },
-        };
-        const bodyString = await request(opts);
-        const body = JSON.parse(bodyString);
-        return body.result;
-    }
-}