import type { AssetPrerequisite } from "../../types.js";
/**
 * Describes parsed markdown metadata data exchanged by the lifecycle pipeline.
 */
export interface ParsedMarkdownMetadata {
    fields: Record<string, string | string[]>;
    heading: string | null;
    description: string | null;
    tags: string[];
    dependencies: string[];
    authProviders: string[];
    requiredEnvVars: string[];
    setupUrls: string[];
    prerequisites: AssetPrerequisite[];
    lineCount: number;
    body: string;
}
/**
 * Provides extract markdown metadata for the lifecycle pipeline.
 */
export declare function extractMarkdownMetadata(content: string): ParsedMarkdownMetadata;
/**
 * Returns get first string field for the provided inputs.
 */
export declare function getFirstStringField(value: string | string[] | undefined): string | null;