Move Stylesheet arguments into an object

src/compiler/compile/Component.ts

@@ -136,12 +136,10 @@ export default class Component {
 		this.stylesheet = new Stylesheet({
 			source,
 			ast,
-			options: {
 			filename: compile_options.filename,
 			component_name: name,
 			dev: compile_options.dev,
 			scope_class_getter: compile_options.scopeClass
-			}
 		});
 		this.stylesheet.validate(this);
 

src/compiler/compile/css/Stylesheet.ts

@@ -296,21 +296,17 @@ export default class Stylesheet {
 	constructor({
 		source,
 		ast,
-		options: {
 		component_name,
 		filename,
 		dev,
 		scope_class_getter = getDefaultScopeClass,
-		},
 	}: {
 		source: string;
 		ast: Ast;
-		options: {
 		filename: string | undefined;
 		component_name: string | undefined;
 		dev: boolean;
 		scope_class_getter: CssScopeClassGetter;
-		};
 	}) {
 		this.source = source;
 		this.ast = ast;

src/compiler/interfaces.ts

@@ -105,7 +105,7 @@ export interface Warning {
 export type ModuleFormat = 'esm' | 'cjs';
 
 export type CssScopeClassGetter = (args: {
-	name: string | undefined;
+	name: string;
 	filename: string | undefined;
 	hash: string;
 }) => string;