drop css subs

Author: 43081j

packages/lit-analyzer/src/analyze/parse/document/virtual-document/virtual-css-document.ts

@@ -1,43 +1,3 @@
-import { Expression } from "typescript";
 import { VirtualAstDocument } from "./virtual-ast-document";
 
-export class VirtualAstCssDocument extends VirtualAstDocument {
-	protected substituteExpression(expression: Expression, prev: string, next: string | undefined): string {
-		const hasLeftColon = prev.match(/:[^;{]*\${$/) != null;
-		const hasRightColon = next != null && next.match(/^}\s*:\s+/) != null;
-		const hasRightSemicolon = next != null && next.match(/^}\s*;/) != null;
-		const hasRightPercentage = next != null && next.match(/^}%/) != null;
-
-		// Inspired by https://github.com/Microsoft/typescript-styled-plugin/blob/909d4f17d61562fe77f24587ea443713b8da851d/src/_substituter.ts#L62
-		// If this substitution contains both a property and a key, replace it with "$_:_"
-		//   Example:
-		//     div {
-		//       ${unsafeCSS("color: red)};
-		//     }
-		if (hasRightSemicolon && !hasLeftColon) {
-			const prefix = "$_:_";
-			return `${prefix}${this.substitutionIndex++}`;
-		}
-
-		// If there is "%" to the right of this substitution, replace with a number, because the parser expects a number unit
-		//    Example:
-		//	    div {
-		//        transform-origin: ${x}% ${y}%;
-		//      }
-		else if (hasRightPercentage) {
-			return `0${this.substitutionIndex++}`;
-		}
-
-		// If there is a ": " to the right of this substitution, replace it with an identifier
-		//     Example:
-		//       div {
-		//         ${unsafeCSS("color")}: red
-		//       }
-		else if (hasRightColon) {
-			return `$_${this.substitutionIndex++}`;
-		}
-
-		// Else replace with an identifier "_"
-		return `_${this.substitutionIndex++}`;
-	}
-}
+export class VirtualAstCssDocument extends VirtualAstDocument {}