import { DocumentNode, FragmentDefinitionNode, GraphQLSchema } from 'graphql';
import { FragmentRegistry } from './fragment-resolver.cjs';
export declare function defineFilepathSubfolder(baseFilePath: string, folder: string): string;
export declare function appendFileNameToFilePath(baseFilePath: string, fileName: string, extension: string): string;
/**
 * Analyzes fragment usage in a GraphQL document.
 * Returns information about which fragments are used and which specific types they're used with.
 */
export declare function analyzeFragmentUsage(documentNode: DocumentNode, fragmentRegistry: FragmentRegistry, schema: GraphQLSchema): {
    fragmentsInUse: {
        [fragmentName: string]: number;
    };
    usedFragmentTypes: {
        [fragmentName: string]: string[];
    };
};
export declare function extractExternalFragmentsInUse(documentNode: DocumentNode | FragmentDefinitionNode, fragmentNameToFile: FragmentRegistry, localFragment: Set<string>, result?: {
    [fragmentName: string]: number;
}, level?: number): {
    [fragmentName: string]: number;
};