import JSZip from 'jszip';
import type { Concept } from './models/concept.js';
import type { ConceptFormat } from './concept-writer.js';
export interface GcrWriterOptions {
    concepts: Iterable<Concept>;
    metadata?: unknown;
    register?: unknown;
    format?: ConceptFormat;
    compiledFormats?: Record<string, Map<string, unknown> | Record<string, unknown>>;
    bibliography?: {
        toYAML?: () => string;
    } | string;
    images?: Map<string, unknown> | Record<string, unknown>;
    uuidFn?: () => string;
}
export declare class GcrWriter {
    static createBuffer(options: GcrWriterOptions): Promise<Uint8Array>;
    static _normalizeMetadata(metadata: unknown, concepts: Concept[]): Record<string, unknown>;
    static _writeCompiledFormats(zip: JSZip, compiledFormats: Record<string, Map<string, unknown> | Record<string, unknown>>): void;
    static _writeImages(zip: JSZip, images: Map<string, unknown> | Record<string, unknown>): void;
}
export declare function createGcr(concepts: Iterable<Concept>, metadata?: unknown): Promise<Uint8Array>;
//# sourceMappingURL=gcr-writer.d.ts.map