Remove some unused exports (#345)

src/compute-pr-actions.ts

@@ -95,7 +95,7 @@ type Staleness = {
 type ApproverKind = "maintainer" | "owner" | "other";
 
 // used to pass around pr info with additional values
-export interface ExtendedPrInfo extends PrInfo {
+interface ExtendedPrInfo extends PrInfo {
     readonly orig: PrInfo;
     readonly editsInfra: boolean;
     readonly checkConfig: boolean;

src/execute-pr-actions.ts

@@ -124,7 +124,7 @@ async function getProjectBoardColumnIdByName(name: string): Promise<string> {
     return res;
 }
 
-export async function getLabelIdByName(name: string): Promise<string> {
+async function getLabelIdByName(name: string): Promise<string> {
     const labels = await getLabels();
     const res = labels.find(l => l.name === name)?.id;
     if (!res) throw new Error(`No label named "${name}" exists`);

src/util/comment.ts

@@ -1,7 +1,7 @@
 import { Comment } from "../comments";
 
-export const prefix = "\n<!--typescript_bot_";
-export const suffix = "-->";
+const prefix = "\n<!--typescript_bot_";
+const suffix = "-->";
 
 export function parse(body: string): Comment | undefined {
     const start = body.lastIndexOf(prefix);

src/util/util.ts

@@ -13,15 +13,6 @@ export function unique<T>(xs: T[]) {
     return [...new Set(xs)];
 }
 
-export async function someAsync<T>(arr: ReadonlyArray<T>, f: (t: T) => Promise<boolean>): Promise<boolean> {
-    for (const x of arr) {
-        if (await f(x)) {
-            return true;
-        }
-    }
-    return false;
-}
-
 export function findLast<T, U extends T>(arr: readonly T[] | null | undefined, predicate: (item?: T) => item is U): U | undefined;
 export function findLast<T>(arr: readonly T[] | null | undefined, predicate: (item?: T) => boolean): T | undefined;
 export function findLast<T>(arr: readonly T[] | null | undefined, predicate: (item?: T) => boolean) {