update

pi-mono-reference/packages/tui/src/components/spacer.ts

@@ -0,0 +1,28 @@
+import type { Component } from "../tui.js";
+
+/**
+ * Spacer component that renders empty lines
+ */
+export class Spacer implements Component {
+	private lines: number;
+
+	constructor(lines: number = 1) {
+		this.lines = lines;
+	}
+
+	setLines(lines: number): void {
+		this.lines = lines;
+	}
+
+	invalidate(): void {
+		// No cached state to invalidate currently
+	}
+
+	render(_width: number): string[] {
+		const result: string[] = [];
+		for (let i = 0; i < this.lines; i++) {
+			result.push("");
+		}
+		return result;
+	}
+}