import { BasePluginConfig, EventHook } from '@embedpdf/core';
import { PdfDocumentObject } from '@embedpdf/models';
import { PDFLoadingStrategy, PDFLoadingOptions } from './loader/strategies/loading-strategy';
import { StrategyResolver } from './loader';
export interface LoaderPluginConfig extends BasePluginConfig {
    defaultStrategies?: {
        [key: string]: PDFLoadingStrategy;
    };
    loadingOptions?: Omit<PDFLoadingOptions, 'engine'>;
}
export interface LoaderEvent {
    type: 'start' | 'complete' | 'error';
    documentId?: string;
    error?: Error;
}
export interface LoaderCapability {
    onLoaderEvent: EventHook<LoaderEvent>;
    onDocumentLoaded: EventHook<PdfDocumentObject>;
    onOpenFileRequest: EventHook<'open'>;
    loadDocument(options: Omit<PDFLoadingOptions, 'engine'>): Promise<PdfDocumentObject>;
    registerStrategy(name: string, strategy: PDFLoadingStrategy): void;
    getDocument(): PdfDocumentObject | undefined;
    addStrategyResolver(resolver: StrategyResolver): void;
    openFileDialog: () => void;
}