learn-request-queue/src/config.ts

if (typeof process.env.PORT == undefined) {
	console.log("Missing environment variable PORT");
	process.exit(1);
}
export const port: number = parseInt(process.env.PORT as string, 10);

if (typeof process.env.URL_PREFIX == undefined) {
	console.log("Missing environment variable URL_PREFIX");
	process.exit(1);
}
export const urlPrefix: string = process.env.URL_PREFIX!;

if (typeof process.env.TWITCH_CLIENTID == undefined) {
	console.log("Missing environment variable TWITCH_CLIENTID");
	process.exit(1);
}
export const twitchClientId: string = process.env.TWITCH_CLIENTID!;

if (typeof process.env.TWITCH_SECRET == undefined) {
	console.log("Missing environment variable TWITCH_SECRET");
	process.exit(1);
}
export const twitchSecret: string = process.env.TWITCH_SECRET!;

if (typeof process.env.SESSION_SECRET == undefined) {
	console.log("Missing environment variable SESSION_SECRET");
	process.exit(1);
}
export const sessionSecret: string = process.env.SESSION_SECRET!;