add type annotation to function

baileympearson · baileympearson · commit a42aa27b6c7e · 2022-11-28T09:36:11.000-05:00
diff --git a/src/cmap/connection_pool.ts b/src/cmap/connection_pool.ts
@@ -617,7 +617,7 @@ export class ConnectionPool extends TypedEventEmitter<ConnectionPoolEvents> {
    *
    * @returns `true` if the connection was destroyed, `false` otherwise.
    */
-  private destroyConnectionIfPerished(connection: Connection) {
+  private destroyConnectionIfPerished(connection: Connection): boolean {
     const isStale = this.connectionIsStale(connection);
     const isIdle = this.connectionIsIdle(connection);
     if (!isStale && !isIdle && !connection.closed) {

Original file line number	Diff line number	Diff line change
`@@ -617,7 +617,7 @@ export class ConnectionPool extends TypedEventEmitter<ConnectionPoolEvents> {`
`617`	`617`	`*`
`618`	`618`	* @returns `true` if the connection was destroyed, `false` otherwise.
`619`	`619`	`*/`
`620`		`- private destroyConnectionIfPerished(connection: Connection) {`
	`620`	`+ private destroyConnectionIfPerished(connection: Connection): boolean {`
`621`	`621`	`const isStale = this.connectionIsStale(connection);`
`622`	`622`	`const isIdle = this.connectionIsIdle(connection);`
`623`	`623`	`if (!isStale && !isIdle && !connection.closed) {`