import * as DMMF from '@prisma/dmmf';
import { DMMFHelper } from './dmmf';
export declare class GenericArgsInfo {
    private _dmmf;
    private _cache;
    constructor(_dmmf: DMMFHelper);
    /**
     * Determines if arg types need generic <$PrismaModel> argument added.
     * Essentially, performs breadth-first search for any fieldRefTypes that
     * do not have corresponding `meta.source` defined.
     *
     * @param type
     * @returns
     */
    typeNeedsGenericModelArg(topLevelType: DMMF.InputType): boolean;
    typeRefNeedsGenericModelArg(ref: DMMF.InputTypeRef): boolean;
    private _cacheResultsForTree;
}