Use --noImplicitAny.

extension.ts

@@ -63,8 +63,4 @@ function handleKeyEvent(key: string): Promise<Boolean> {
     }
 
     return modeHandler.handleKeyEvent(key);
-}
-
-process.on('unhandledRejection', function(reason, p){
-    console.log("Possibly Unhandled Rejection at: Promise ", p, " reason: ", reason);
-});
+}

src/actions/actions.ts

@@ -200,7 +200,7 @@ export class Actions {
   }
 }
 
-export function RegisterAction(action) {
+export function RegisterAction(action: typeof BaseAction): void {
   Actions.allActions.push({ type: action, action: new action() });
 }
 

src/cmd_line/parser.ts

@@ -49,7 +49,7 @@ function parseCommand(state : ParserState, commandLine : node.CommandLine) : IPa
         var tok = state.next();
         switch (tok.type) {
             case token.TokenType.CommandName:
-                var commandParser = commandParsers[tok.content];
+                var commandParser = (commandParsers as any)[tok.content];
                 if (!commandParser) {
                     throw new Error("not implemented or not a valid command");
                 }

src/cmd_line/subparser.ts

@@ -3,12 +3,11 @@
 import {parseQuitCommandArgs} from './subparsers/quit';
 import {parseWriteCommandArgs} from './subparsers/write';
 
-// TODO: add type for this dict.
 // maps command names to parsers for said commands.
 export const commandParsers = {
-    'w': parseWriteCommandArgs,
-    'write': parseWriteCommandArgs,
+    w: parseWriteCommandArgs,
+    write: parseWriteCommandArgs,
 
-    'quit': parseQuitCommandArgs,
-    'q': parseQuitCommandArgs
+    quit: parseQuitCommandArgs,
+    q: parseQuitCommandArgs
 };

src/configuration/keyboard.ts

@@ -43,7 +43,7 @@ export interface IKeyMapper {
 
 class KeyMapperEsEsQwerty implements IKeyMapper {
     private _name = 'es-ES (QWERTY)';
-    private _mappings = {
+    private _mappings: { [key: string]: string } = {
         '>': ':',
         '<': ';',
         '`': '<',
@@ -66,7 +66,7 @@ class KeyMapperEsEsQwerty implements IKeyMapper {
 
 class KeyMapperDeDeQwertz implements IKeyMapper {
     private _name = 'de-DE (QWERTZ)';
-    private _mappings = {
+    private _mappings: {[key: string]: string } = {
         '>': ':',
         '\\': '<',
         '<': ';',
@@ -85,7 +85,7 @@ class KeyMapperDeDeQwertz implements IKeyMapper {
 
 class KeyMapperDaDKQwerty implements IKeyMapper {
     private _name = 'da-DK (QWERTY)';
-    private _mappings = {
+    private _mappings: { [key: string]: string } = {
         '>': ':',
         '\\': '<',
         '<': ';',
@@ -104,7 +104,7 @@ class KeyMapperDaDKQwerty implements IKeyMapper {
 
 class KeyMapperSvSEQwerty implements IKeyMapper {
     private _name = "sv-SE (QWERTY)";
-    private _mappings = {
+    private _mappings: { [key: string]: string } = {
         'oem_102': '<',
         'shift+oem_102': '>',
         '>': ':',

src/mode/modeHandler.ts

@@ -63,7 +63,7 @@ export class VimState {
     /**
      * The current full action we are building up.
      */
-    public currentFullAction = [];
+    public currentFullAction: string[] = [];
 
     /**
      * The position the cursor will be when this action finishes.

src/motion/position.ts

@@ -295,7 +295,7 @@ export class Position extends vscode.Position {
 
     private makeWordRegex(characterSet: string) : RegExp {
         let escaped = characterSet && _.escapeRegExp(characterSet);
-        let segments = [];
+        let segments: string[] = [];
         segments.push(`([^\\s${escaped}]+)`);
         segments.push(`[${escaped}]+`);
         segments.push(`$^`);

test/testSimplifier.ts

@@ -12,7 +12,7 @@ export function getTestingFunctions(modeHandler: ModeHandler) {
         let niceStack = (new Error).stack.split('\n').splice(2, 1).join('\n');
 
         test(testObj.title, async () => testWithObject(testObj)
-            .catch(reason => {
+            .catch((reason: Error) => {
                 reason.stack = niceStack;
                 throw reason;
             })
@@ -24,7 +24,7 @@ export function getTestingFunctions(modeHandler: ModeHandler) {
         let niceStack = (new Error).stack.split('\n').splice(2, 1).join('\n');
 
         test.only(testObj.title, async () => testWithObject(testObj)
-            .catch(reason => {
+            .catch((reason: Error) => {
                 reason.stack = niceStack;
                 throw reason;
             })
@@ -148,7 +148,7 @@ class TestObjectHelper {
 function tokenizeKeySequence(sequence: string): string[] {
     let isBracketedKey = false;
     let key = "";
-    let result = [];
+    let result: string[] = [];
 
     for (const char of sequence) {
         key += char;

tsconfig.json

@@ -3,6 +3,7 @@
     "module": "commonjs",
     "target": "es6",
     "outDir": "out",
+    "noImplicitAny": true,
     "noLib": true,
     "sourceMap": true,
     "experimentalDecorators": true