message: Make Linter methods private when possible
diff: @@ -16,7 +16,7 @@ export class Linter {
  this.extension = extension
  }
  - get rcPath() {
  + private get rcPath() {
  let rcPath: string
  // 0. root file folder
  const root = this.extension.manager.rootFile
  @@ -98,7 +98,7 @@ export class Linter {
  }
  }
  - async lintActiveFile() {
  + private async lintActiveFile() {
  if (!vscode.window.activeTextEditor || !vscode.window.activeTextEditor.document.getText()) {
  return
  }
  @@ -133,7 +133,7 @@ export class Linter {
  this.extension.linterLogParser.parse(stdout, filePath, tabSize)
  }
  - async lintRootFile() {
  + private async lintRootFile() {
  this.extension.logger.addLogMessage('Linter for root file started.')
  if (this.extension.manager.rootFile === undefined) {
  this.extension.logger.addLogMessage('No root file found for linting.')
  @@ -201,7 +201,7 @@ export class Linter {
  return
  }
  - processWrapper(linterId: string, command: string, args: string[], options: SpawnOptionsWithoutStdio, stdin?: string): Promise<string> {
  + private processWrapper(linterId: string, command: string, args: string[], options: SpawnOptionsWithoutStdio, stdin?: string): Promise<string> {
  this.extension.logger.addLogMessage(`Linter for ${linterId} running command ${command} with arguments ${args}`)
  return new Promise((resolve, reject) => {
  if (this.currentProcesses[linterId]) {
  