Commit to Deno project.

console.ts

@@ -0,0 +1,19 @@
+const DEFAULT_PROMPT = ">";
+
+export default class Console {
+	#prompt: string;
+
+	constructor() {
+		this.#prompt = DEFAULT_PROMPT;
+	}
+
+	ask(question: string): string {
+		const answer = prompt(`${question}\n${this.#prompt} `);
+
+		if (!answer) {
+			return "";
+		}
+
+		return answer;
+	}
+}