export declare const ALLOWED_EXTENSIONS: readonly [".md", ".yaml", ".yml"];
export declare const STEP_FRAGMENT_EXTENSIONS: readonly [".yaml", ".yml"];
/** Top-level package directories that can be copied. */
export declare const ALLOWED_DIRS: readonly ["facets", "workflows", "provider-options", "steps", "facet-pools"];
export declare const MAX_FILE_SIZE: number;
export declare const MAX_FILE_COUNT = 500;
export interface CopyTarget {
    /** Absolute path to the source file. */
    absolutePath: string;
    /** Relative path from the package root. */
    relativePath: string;
}
export declare function isAllowedExtension(filename: string): boolean;
export declare function isStepFragmentExtension(filename: string): boolean;
/** Collects copyable package files while applying package safety limits. */
export declare function collectCopyTargets(packageRoot: string): CopyTarget[];
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