import { Document } from 'yaml';
import { GitHubAction } from '../../../types/github-action';
/**
 * Scans a parsed workflow YAML document for action references.
 *
 * Navigates AST structure `jobs -> <job> -> steps` and extracts `uses` entries
 * with corresponding line numbers. Also scans for job-level `uses` fields that
 * indicate Reusable Workflows.
 *
 * @param document - Parsed YAML document of a workflow file.
 * @param content - Original file content.
 * @param filePath - Path of the workflow file to scan.
 * @returns List of discovered actions.
 */
export declare function scanWorkflowAst(document: Document, content: string, filePath: string): GitHubAction[];