import JSZip from 'jszip';
import { GcrMetadata } from './models/gcr-metadata.js';
import { NonVerbalEntity } from './models/non-verbal-entity.js';
import { BibliographyData } from './models/bibliography-data.js';
import { type EntityType } from './entity-directory.js';
import type { Concept } from './models/concept.js';
import type { Register } from './models/register.js';
export { naturalSort } from './sort.js';
type ZipInput = Buffer | ArrayBuffer | Uint8Array | Blob | string;
export declare function loadGcr(input: ZipInput): Promise<GcrPackage>;
export declare class GcrPackage {
    private _zip;
    constructor(zip: JSZip);
    metadata(): Promise<GcrMetadata | null>;
    register(): Promise<Register | null>;
    conceptIds(): Promise<string[]>;
    concept(id: string): Promise<Concept | null>;
    eachConcept(callback: (concept: Concept, index: number) => void | Promise<void>): Promise<void>;
    allConcepts(): Promise<Concept[]>;
    compiledFormats(): Promise<string[]>;
    compiledFormatIds(format: string): Promise<string[]>;
    hasCompiledFormat(format: string): Promise<boolean>;
    compiledFile(format: string, id: string): Promise<string | null>;
    compiledFileBuffer(format: string, id: string): Promise<Uint8Array | null>;
    eachCompiledFile(format: string, callback: (id: string, content: string) => void | Promise<void>): Promise<void>;
    allCompiledFiles(format: string): Promise<Map<string, string>>;
    datasetAssetEntries(): Promise<Array<{
        path: string;
        type: 'file' | 'directory';
        asset: {
            path: string;
            type: string;
        };
    }>>;
    readDatasetFileAsset(assetPath: string): Promise<string | null>;
    bibliography(): Promise<BibliographyData | null>;
    hasImages(): Promise<boolean>;
    imageFileNames(): Promise<string[]>;
    imageFile(path: string): Promise<Uint8Array | null>;
    eachImageFile(callback: (path: string, content: Uint8Array) => void | Promise<void>): Promise<void>;
    allImageFiles(): Promise<Map<string, Uint8Array>>;
    readText(filePath: string): Promise<string | null>;
    entryPaths(): Array<{
        path: string;
        dir: boolean;
    }>;
    hasEntry(filePath: string): boolean;
    /** @deprecated Use readText instead */
    _readText(filePath: string): Promise<string | null>;
    entityIds(type: EntityType): Promise<string[]>;
    entity(type: EntityType, id: string): Promise<NonVerbalEntity | null>;
    eachEntity(type: EntityType, callback: (entity: NonVerbalEntity, id: string) => void | Promise<void>): Promise<void>;
    allEntities(type: EntityType): Promise<NonVerbalEntity[]>;
    entityTypes(): Promise<EntityType[]>;
}
export declare function parseConceptYaml(raw: unknown, context?: string): Concept;
//# sourceMappingURL=gcr-reader.d.ts.map