fix: remove unused variables and empty functions

Author: aminya

lib/buffer-search.js

@@ -1,4 +1,4 @@
-const { Point, Range, Emitter, CompositeDisposable, TextBuffer } = require('atom');
+const { Point, Range, Emitter, CompositeDisposable } = require('atom');
 const FindOptions = require('./find-options');
 const escapeHelper = require('./escape-helper');
 const Util = require('./project/util');

lib/find-view.js

@@ -1,5 +1,5 @@
 const _ = require('underscore-plus');
-const {TextBuffer, TextEditor, CompositeDisposable} = require('atom');
+const {TextEditor, CompositeDisposable} = require('atom');
 const Util = require('./project/util');
 const etch = require('etch');
 const $ = etch.dom;

lib/get-icon-services.js

@@ -1,5 +1,5 @@
 const DefaultFileIcons = require('./default-file-icons')
-const {Emitter, Disposable, CompositeDisposable} = require('atom')
+const {Emitter, CompositeDisposable} = require('atom')
 
 let iconServices
 module.exports = function () {

lib/project-find-view.js

@@ -1,4 +1,3 @@
-const fs = require('fs-plus');
 const path = require('path');
 const _ = require('underscore-plus');
 const { TextEditor, Disposable, CompositeDisposable } = require('atom');

lib/project/result-row-view.js

@@ -5,7 +5,6 @@ const {
   TrailingContextRow,
   ResultPathRow,
   MatchRow,
-  ResultRowGroup
 } = require('./result-row');
 const {showIf} = require('./util');
 

lib/project/results-view.js

@@ -1,4 +1,4 @@
-const { Range, CompositeDisposable, Disposable } = require('atom');
+const { CompositeDisposable } = require('atom');
 const ResultRowView = require('./result-row-view');
 const {
   LeadingContextRow,

spec/project-find-view-spec.js

@@ -858,7 +858,7 @@ describe(`ProjectFindView (ripgrep=${ripgrep})`, () => {
       describe("when no results exist", () => {
         beforeEach(() => {
           projectFindView.findEditor.setText('notintheprojectbro');
-          spyOn(atom.workspace, 'scan').andCallFake(async () => {});
+          spyOn(atom.workspace, 'scan').andCallFake(async () => {/* nothing */});
         });
 
         it("displays no errors and no results", async () => {
@@ -878,7 +878,7 @@ describe(`ProjectFindView (ripgrep=${ripgrep})`, () => {
         atom.commands.dispatch(workspaceElement, 'project-find:show');
         spyOn(atom.workspace, 'scan').andCallFake(() => {
           const promise = Promise.resolve();
-          promise.cancel = () => {};
+          promise.cancel = () => {/* nothing */};
           return promise;
         });
 

spec/select-next-spec.js

@@ -1,7 +1,6 @@
 /** @babel */
 
 const path = require('path');
-const SelectNext = require('../lib/select-next');
 const dedent = require('dedent');
 
 describe("SelectNext", () => {
@@ -31,8 +30,6 @@ describe("SelectNext", () => {
 
     describe("when a word is selected", () => {
       describe("when the selection was created using select-next", () => {
-        beforeEach(() => {});
-
         it("selects the next occurrence of the selected word skipping any non-word matches", async () => {
           editor.setText(dedent`
             for
@@ -363,7 +360,7 @@ describe("SelectNext", () => {
   });
 
   describe("find-and-replace:select-undo", () => {
-    describe("when there is no selection", async () => {
+    describe("when there is no selection", () => {
       it("does nothing", async () => {
         editor.setText(dedent`
           for