fix(tslint): silence some unnecessary tslint warnings

src/cli/inquire.ts

@@ -15,6 +15,7 @@ export async function inquire(): Promise<TypescriptStarterCLIOptions> {
     Library = 'lib'
   }
   const projectTypeQuestion: Question = {
+    // tslint:disable-next-line:readonly-array
     choices: [
       { name: 'Node.js application', value: ProjectType.Node },
       { name: 'Javascript library', value: ProjectType.Library }
@@ -33,6 +34,7 @@ export async function inquire(): Promise<TypescriptStarterCLIOptions> {
   };
 
   const runnerQuestion: Question = {
+    // tslint:disable-next-line:readonly-array
     choices: [
       { name: 'npm', value: Runner.Npm },
       { name: 'yarn', value: Runner.Yarn }
@@ -50,6 +52,7 @@ export async function inquire(): Promise<TypescriptStarterCLIOptions> {
   }
 
   const typeDefsQuestion: Question = {
+    // tslint:disable-next-line:readonly-array
     choices: [
       {
         name: `None — the library won't use any globals or modules from Node.js or the DOM`,
@@ -83,6 +86,7 @@ export async function inquire(): Promise<TypescriptStarterCLIOptions> {
     vscode = 'vscode'
   }
   const extrasQuestion: Question = {
+    // tslint:disable-next-line:readonly-array
     choices: [
       {
         name: 'Enable stricter type-checking',

src/cli/tasks.ts

@@ -63,6 +63,7 @@ export const cloneRepo = (
     const revParseResult = await spawner('git', ['rev-parse', 'HEAD'], {
       cwd: projectDir,
       encoding: 'utf8',
+      // tslint:disable-next-line:readonly-array
       stdio: ['pipe', 'pipe', inherit]
     });
     const commitHash = revParseResult.stdout;
@@ -86,6 +87,7 @@ export const getGithubUsername = (fetcher: any) => async (
 export const getUserInfo = (spawner: ExecaStatic) => async () => {
   const opts: Options = {
     encoding: 'utf8',
+    // tslint:disable-next-line:readonly-array
     stdio: ['pipe', 'pipe', inherit]
   };
   try {

src/cli/typescript-starter.ts

@@ -87,6 +87,7 @@ export async function typescriptStarter(
       : {},
     description,
     devDependencies: filterAllBut(keptDevDeps, pkg.devDependencies),
+    // tslint:disable-next-line:readonly-array
     keywords: [],
     name: projectName,
     repository: `https://github.com/${githubUsername}/${projectName}`,

src/cli/utils.ts

@@ -61,8 +61,8 @@ export function validateName(input: string): true | string {
   return !validateNpmPackageName(input).validForNewPackages
     ? 'Name should be in-kebab-case (for npm)'
     : existsSync(input)
-      ? `The "${input}" path already exists in this directory.`
-      : true;
+    ? `The "${input}" path already exists in this directory.`
+    : true;
 }
 
 export function getIntro(columns: number | undefined): string {
@@ -86,6 +86,6 @@ _                             _      _          _            _
   return columns && columns >= 85
     ? chalk.bold(gradient.mind(ascii))
     : columns && columns >= 74
-      ? chalk.bold(gradient.mind(asciiSmaller))
-      : `\n${chalk.cyan.bold.underline('typescript-starter')}\n`;
+    ? chalk.bold(gradient.mind(asciiSmaller))
+    : `\n${chalk.cyan.bold.underline('typescript-starter')}\n`;
 }