improve type annotations

Author: Bart Veneman

src/core.js

@@ -26,6 +26,7 @@ function calculateScore({ result, guards }) {
 	}
 }
 
+/** @param {ReturnType<import('@projectwallace/css-analyzer').analyze>} analysis */
 export function calculate(analysis) {
 	const performance = calculateScore({ result: analysis, guards: performanceGuards })
 	const maintainability = calculateScore({ result: analysis, guards: maintainabilityGuards })

src/index.js

@@ -1,6 +1,7 @@
 import { analyze } from '@projectwallace/css-analyzer'
 import { calculate as calculateFromAnalysis } from './core.js'
 
+/** @param {string} css */
 export function calculate(css) {
 	const analysis = analyze(css)
 	return calculateFromAnalysis(analysis)