import type { AttributeToken } from 'pug-lexer';
/** Copy of Prettier BuiltInParserName. */
export declare type BuiltInParserName = 'babel' | 'css' | 'json' | 'markdown' | 'typescript' | 'yaml';
/**
 * Decides which parser to format script contents with.
 *
 * @param typeAttrToken Type token of the.
 * @returns Parser name to parse contents with.
 */
export declare function getScriptParserName(typeAttrToken?: AttributeToken): BuiltInParserName | undefined;