import type { ObjectTypeDefinitionNode, InterfaceTypeDefinitionNode, TypeNode, UnionTypeDefinitionNode } from '@luvio/graphql-parser';
import type { GraphQLCodegenMetadata } from '../source-printer/graphql-source-printer';
import type { ImportContext } from '../../../utils/imports';
import type { LuvioGraphQLDSL } from '../../../intermediate/graphql';
export declare const TYPE_INTERFACE_IDENTIFIER = "Interface";
export declare const TYPE_NAME_IDENTIFIER = "__typename";
export declare const MINIMUM_INTERFACE_IDENTIFIER: string;
export declare const PARTIAL_INTERFACE_IDENTIFIER: string;
export declare function generateTypeReference(type: TypeNode, importContext: ImportContext, scalarToPrimitiveMap: Record<string, string>, state: {
    required: boolean;
    array: boolean;
}): string;
export declare function getMinimumFieldNames(def: ObjectTypeDefinitionNode | InterfaceTypeDefinitionNode | UnionTypeDefinitionNode): string[];
export declare function generateInterface(def: ObjectTypeDefinitionNode, importContext: ImportContext, scalarToPrimitiveMap: Record<string, string>): string;
export declare function generateInterfaces(graphqlDsl: LuvioGraphQLDSL, graphqlTypeName: string, def: ObjectTypeDefinitionNode, importContext: ImportContext, metadata: GraphQLCodegenMetadata): string;