import Piece from './Piece.js';
import type LuzzleStorage from '../storage/abstract.js';
import type { LuzzleDatabase } from '../database/tables/index.js';
import { Readable } from 'stream';
import type { JSONSchemaType } from 'ajv';
import type { PieceFrontmatter } from './utils/frontmatter.js';
export type PiecesPruneResult = {
    action: 'pruned';
    name: string;
    error?: false;
} | {
    name: string;
    error: true;
    message: string;
};
export type PiecesSyncResult = {
    action: 'added' | 'updated' | 'skipped';
    name: string;
    error?: false;
} | {
    name: string;
    error: true;
    message: string;
};
export interface DiffSummary {
    added: string[];
    updated: string[];
    pruned: string[];
}
export type SchemaDiff = DiffSummary;
export interface PiecesDiff {
    schemas: DiffSummary;
    pieces: DiffSummary;
}
declare class Pieces {
    private _storage;
    constructor(storage: LuzzleStorage);
    getPiece(name: string): Promise<Piece<PieceFrontmatter>>;
    getPieceMarkdown(file: string, type?: string): Promise<import("./index.js").PieceMarkdown<PieceFrontmatter>>;
    getPieceAsset(file: string): Promise<Buffer<ArrayBufferLike>>;
    getSchemaPath(name: string): string;
    getSchema(name: string): Promise<JSONSchemaType<PieceFrontmatter>>;
    private getSchemaChange;
    diffSchemas(db: LuzzleDatabase, options?: {
        force?: boolean;
    }): Promise<SchemaDiff>;
    diff(db: LuzzleDatabase, options?: {
        force?: boolean;
    }): Promise<PiecesDiff>;
    sync(db: LuzzleDatabase, options?: {
        force?: boolean;
    }): Promise<Readable & AsyncIterable<PiecesSyncResult>>;
    prune(db: LuzzleDatabase): Promise<Readable & AsyncIterable<PiecesPruneResult>>;
    parseFilename(file: string): {
        file: string;
        type: string | null;
        format: string;
        slug: string;
    };
    getSchemas(): Promise<string[]>;
    getTypes(): Promise<string[]>;
    isAsset(filePath: string): boolean;
    getFilesIn(dir: string, options?: {
        deep?: boolean;
    }): Promise<{
        types: string[];
        pieces: string[];
        assets: string[];
        directories: string[];
    }>;
}
export default Pieces;