delint, remove unused imports and fix flow annotations

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/autocomplete/AutocompleteProvider.js

@@ -1,7 +1,7 @@
 /*
 Copyright 2016 Aviral Dasgupta
 Copyright 2017 Vector Creations Ltd
-Copyright 2017 New Vector Ltd
+Copyright 2017, 2018 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -36,7 +36,7 @@ export default class AutocompleteProvider {
     /**
      * Of the matched commands in the query, returns the first that contains or is contained by the selection, or null.
      */
-    getCurrentCommand(query: string, selection: {start: number, end: number}, force: boolean = false): ?string {
+    getCurrentCommand(query: string, selection: SelectionRange, force: boolean = false): ?string {
         let commandRegex = this.commandRegex;
 
         if (force && this.shouldForceComplete()) {
@@ -51,14 +51,14 @@ export default class AutocompleteProvider {
 
         let match;
         while ((match = commandRegex.exec(query)) != null) {
-            let matchStart = match.index,
+            const start = match.index;
-                matchEnd = matchStart + match[0].length;
+            const end = start + match[0].length;
-            if (selection.start <= matchEnd && selection.end >= matchStart) {
+            if (selection.start <= end && selection.end >= start) {
                 return {
                     command: match,
                     range: {
-                        start: matchStart,
+                        start,
-                        end: matchEnd,
+                        end,
                     },
                 };
             }

src/autocomplete/Autocompleter.js

@@ -18,6 +18,7 @@ limitations under the License.
 // @flow
 
 import type {Component} from 'react';
+import {Room} from 'matrix-js-sdk';
 import CommandProvider from './CommandProvider';
 import CommunityProvider from './CommunityProvider';
 import DuckDuckGoProvider from './DuckDuckGoProvider';
@@ -56,7 +57,7 @@ const PROVIDERS = [
 const PROVIDER_COMPLETION_TIMEOUT = 3000;
 
 export default class Autocompleter {
-    constructor(room) {
+    constructor(room: Room) {
         this.room = room;
         this.providers = PROVIDERS.map((p) => {
             return new p(room);

src/autocomplete/CommandProvider.js

@@ -22,7 +22,7 @@ import { _t, _td } from '../languageHandler';
 import AutocompleteProvider from './AutocompleteProvider';
 import FuzzyMatcher from './FuzzyMatcher';
 import {TextualCompletion} from './Components';
-import type {SelectionRange} from "./Autocompleter";
+import type {Completion, SelectionRange} from "./Autocompleter";
 
 // TODO merge this with the factory mechanics of SlashCommands?
 // Warning: Since the description string will be translated in _t(result.description), all these strings below must be in i18n/strings/en_EN.json file
@@ -124,7 +124,7 @@ export default class CommandProvider extends AutocompleteProvider {
         });
     }
 
-    async getCompletions(query: string, selection: SelectionRange, force?: boolean) {
+    async getCompletions(query: string, selection: SelectionRange, force?: boolean): Array<Completion> {
         const {command, range} = this.getCurrentCommand(query, selection);
         if (!command) return [];
 

src/autocomplete/DuckDuckGoProvider.js

@@ -1,7 +1,7 @@
 /*
 Copyright 2016 Aviral Dasgupta
 Copyright 2017 Vector Creations Ltd
-Copyright 2017 New Vector Ltd
+Copyright 2017, 2018 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@ import AutocompleteProvider from './AutocompleteProvider';
 import 'whatwg-fetch';
 
 import {TextualCompletion} from './Components';
+import type {SelectionRange} from "./Autocompleter";
 
 const DDG_REGEX = /\/ddg\s+(.+)$/g;
 const REFERRER = 'vector';
@@ -36,7 +37,7 @@ export default class DuckDuckGoProvider extends AutocompleteProvider {
          + `&format=json&no_redirect=1&no_html=1&t=${encodeURIComponent(REFERRER)}`;
     }
 
-    async getCompletions(query: string, selection: {start: number, end: number}) {
+    async getCompletions(query: string, selection: SelectionRange, force?: boolean = false) {
         const {command, range} = this.getCurrentCommand(query, selection);
         if (!query || !command) {
             return [];

src/autocomplete/EmojiProvider.js

@@ -1,7 +1,7 @@
 /*
 Copyright 2016 Aviral Dasgupta
 Copyright 2017 Vector Creations Ltd
-Copyright 2017 New Vector Ltd
+Copyright 2017, 2018 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -19,11 +19,11 @@ limitations under the License.
 import React from 'react';
 import { _t } from '../languageHandler';
 import AutocompleteProvider from './AutocompleteProvider';
-import {emojioneList, shortnameToImage, shortnameToUnicode, asciiRegexp, unicodeRegexp} from 'emojione';
+import {shortnameToUnicode, asciiRegexp, unicodeRegexp} from 'emojione';
 import FuzzyMatcher from './FuzzyMatcher';
 import sdk from '../index';
 import {PillCompletion} from './Components';
-import type {SelectionRange, Completion} from './Autocompleter';
+import type {Completion, SelectionRange} from './Autocompleter';
 import _uniq from 'lodash/uniq';
 import _sortBy from 'lodash/sortBy';
 import SettingsStore from "../settings/SettingsStore";
@@ -95,7 +95,7 @@ export default class EmojiProvider extends AutocompleteProvider {
         });
     }
 
-    async getCompletions(query: string, selection: SelectionRange) {
+    async getCompletions(query: string, selection: SelectionRange, force?: boolean): Array<Completion> {
         if (SettingsStore.getValue("MessageComposerInput.dontSuggestEmoji")) {
             return []; // don't give any suggestions if the user doesn't want them
         }

src/autocomplete/NotifProvider.js

@@ -20,6 +20,7 @@ import { _t } from '../languageHandler';
 import MatrixClientPeg from '../MatrixClientPeg';
 import {PillCompletion} from './Components';
 import sdk from '../index';
+import type {Completion, SelectionRange} from "./Autocompleter";
 
 const AT_ROOM_REGEX = /@\S*/g;
 
@@ -29,7 +30,7 @@ export default class NotifProvider extends AutocompleteProvider {
         this.room = room;
     }
 
-    async getCompletions(query: string, selection: {start: number, end: number}, force = false) {
+    async getCompletions(query: string, selection: SelectionRange, force?:boolean = false): Array<Completion> {
         const RoomAvatar = sdk.getComponent('views.avatars.RoomAvatar');
 
         const client = MatrixClientPeg.get();

src/autocomplete/RoomProvider.js

@@ -1,7 +1,7 @@
 /*
 Copyright 2016 Aviral Dasgupta
 Copyright 2017 Vector Creations Ltd
-Copyright 2017 New Vector Ltd
+Copyright 2017, 2018 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -26,6 +26,7 @@ import {getDisplayAliasForRoom} from '../Rooms';
 import sdk from '../index';
 import _sortBy from 'lodash/sortBy';
 import {makeRoomPermalink} from "../matrix-to";
+import type {Completion, SelectionRange} from "./Autocompleter";
 
 const ROOM_REGEX = /(?=#)(\S*)/g;
 
@@ -46,7 +47,7 @@ export default class RoomProvider extends AutocompleteProvider {
         });
     }
 
-    async getCompletions(query: string, selection: {start: number, end: number}, force = false) {
+    async getCompletions(query: string, selection: SelectionRange, force?: boolean = false): Array<Completion> {
         const RoomAvatar = sdk.getComponent('views.avatars.RoomAvatar');
 
         // Disable autocompletions when composing commands because of various issues

src/autocomplete/UserProvider.js

@@ -2,7 +2,7 @@
 /*
 Copyright 2016 Aviral Dasgupta
 Copyright 2017 Vector Creations Ltd
-Copyright 2017 New Vector Ltd
+Copyright 2017, 2018 New Vector Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -23,12 +23,12 @@ import AutocompleteProvider from './AutocompleteProvider';
 import {PillCompletion} from './Components';
 import sdk from '../index';
 import FuzzyMatcher from './FuzzyMatcher';
-import _pull from 'lodash/pull';
 import _sortBy from 'lodash/sortBy';
 import MatrixClientPeg from '../MatrixClientPeg';
 
 import type {Room, RoomMember} from 'matrix-js-sdk';
 import {makeUserPermalink} from "../matrix-to";
+import type {SelectionRange} from "./Autocompleter";
 
 const USER_REGEX = /@\S*/g;
 
@@ -36,7 +36,7 @@ export default class UserProvider extends AutocompleteProvider {
     users: Array<RoomMember> = null;
     room: Room = null;
 
-    constructor(room) {
+    constructor(room: Room) {
         super(USER_REGEX, {
             keys: ['name'],
         });
@@ -87,7 +87,7 @@ export default class UserProvider extends AutocompleteProvider {
         this.users = null;
     }
 
-    async getCompletions(query: string, selection: {start: number, end: number}, force = false) {
+    async getCompletions(query: string, selection: SelectionRange, force?: boolean = false) {
         const MemberAvatar = sdk.getComponent('views.avatars.MemberAvatar');
 
         // Disable autocompletions when composing commands because of various issues