import { type ModelMeta } from '../../cross';
import type { DbClientContract, EnhancementContext, EnhancementOptions, ZodSchemas } from '../../types';
import type { PolicyDef } from './types';
/**
 * Options for {@link createEnhancement}
 *
 * @private
 */
export type InternalEnhancementOptions = EnhancementOptions & {
    /**
     * Policy definition
     */
    policy: PolicyDef;
    /**
     * Model metadata
     */
    modelMeta: ModelMeta;
    /**
     * Zod schemas for validation
     */
    zodSchemas?: ZodSchemas;
    /**
     * The Node module that contains PrismaClient
     */
    prismaModule: any;
    /**
     * A callback shared among enhancements to process the payload for including a relation
     * field. e.g.: `{ author: true }`.
     */
    processIncludeRelationPayload?: (prisma: DbClientContract, model: string, payload: unknown, options: InternalEnhancementOptions, context: EnhancementContext | undefined) => Promise<void>;
};
/**
 * Gets a Prisma client enhanced with all enhancement behaviors, including access
 * policy, field validation, field omission and password hashing.
 *
 * @private
 *
 * @param prisma The Prisma client to enhance.
 * @param context Context.
 * @param options Options.
 */
export declare function createEnhancement<DbClient extends object>(prisma: DbClient, options: InternalEnhancementOptions, context?: EnhancementContext): DbClient;