import { type DocumentNode, type GraphQLSchema } from 'graphql';
import { type Config, type FileLoader, type RouteInfo } from '../config.ts';
type FileInfo = {
    body: string;
    name: string;
};
type Usage = {
    file: string;
    location: {
        line: number;
        column: number;
    };
};
type UsageInfo = {
    type: string;
    usage: Usage[];
};
type UsageInfoMap = Record<string, Record<string, UsageInfo>>;
export declare function getFieldUsage(queryAst: DocumentNode, schema: GraphQLSchema, fileInfo: FileInfo): UsageInfoMap;
export declare function detectTypes(queryAst: DocumentNode, schema: GraphQLSchema): Set<string>;
export type TypeUsage = Record<string, RouteInfo[]>;
export type GetTypeUsageParams = {
    config: Config;
    schema: GraphQLSchema;
    fileLoader: FileLoader;
};
export declare function getTypeUsage({ config, schema, fileLoader }: GetTypeUsageParams): Promise<TypeUsage>;
export {};