Convert src/compiler/parse/read/script.ts to JavaScript

src/compiler/parse/read/script.ts

@@ -1,52 +1,56 @@
 import * as acorn from '../acorn';
-import { Parser } from '../index';
-import { Script } from '../../interfaces';
-import { Node, Program } from 'estree';
 import parser_errors from '../errors';
 import { regex_not_newline_characters } from '../../utils/patterns';
-
 const regex_closing_script_tag = /<\/script\s*>/;
 const regex_starts_with_closing_script_tag = /^<\/script\s*>/;
 
-function get_context(parser: Parser, attributes: any[], start: number): string {
+/**
+ * @param {Parser} parser
+ * @param {any[]} attributes
+ * @param {number} start
+ * @returns {string}
+ */
+function get_context(parser, attributes, start) {
     const context = attributes.find((attribute) => attribute.name === 'context');
-	if (!context) return 'default';
-
+    if (!context)
+        return 'default';
     if (context.value.length !== 1 || context.value[0].type !== 'Text') {
         parser.error(parser_errors.invalid_script_context_attribute, start);
     }
-
     const value = context.value[0].data;
-
     if (value !== 'module') {
         parser.error(parser_errors.invalid_script_context_value, context.start);
     }
-
     return value;
 }
 
-export default function read_script(parser: Parser, start: number, attributes: Node[]): Script {
+/**
+ * @param {Parser} parser
+ * @param {number} start
+ * @param {Node[]} attributes
+ * @returns {Script}
+ */
+export default function read_script(parser, start, attributes) {
     const script_start = parser.index;
     const data = parser.read_until(regex_closing_script_tag, parser_errors.unclosed_script);
     if (parser.index >= parser.template.length) {
         parser.error(parser_errors.unclosed_script);
     }
-
-	const source =
-		parser.template.slice(0, script_start).replace(regex_not_newline_characters, ' ') + data;
+    const source = parser.template.slice(0, script_start).replace(regex_not_newline_characters, ' ') + data;
     parser.read(regex_starts_with_closing_script_tag);
 
-	let ast: Program;
-
+ /**
+  * @type {Program}
+ */
+    let ast;
     try {
-		ast = acorn.parse(source) as any as Program;
-	} catch (err) {
+        ast = acorn.parse(source);
+    }
+    catch (err) {
         parser.acorn_error(err);
     }
-
     // TODO is this necessary?
-	(ast as any).start = script_start;
-
+    ast.start = script_start;
     return {
         type: 'Script',
         start,
@@ -55,3 +59,7 @@ export default function read_script(parser: Parser, start: number, attributes: N
         content: ast
     };
 }
+
+
+
+