import type { VirtualCode } from '@volar/language-core';
import type { YAMLError } from 'yaml';
export declare const VIRTUAL_CODE_ID = "frontmatter-ts";
export type YAML2TSResult = {
    errors: YAMLError[];
    virtualCode: VirtualCode;
};
export declare function yaml2ts(frontmatter: string, collection: string): YAML2TSResult;