import { upperFirst, kebabCase, camelCase } from 'lodash';
import { GeneratorContext } from './SourcesGenerator';
import { ObjectType, Field } from '../model';
import { GraphQLEnumType, GraphQLEnumValueConfigMap } from 'graphql';
export { upperFirst, kebabCase, camelCase };
export declare function supplant(str: string, obj: Record<string, unknown>): string;
export declare function pascalCase(str: string): string;
export declare function camelPlural(str: string): string;
export declare function names(name: string): {
    [key: string]: string;
};
export declare function withNames({ name }: {
    name: string;
}): GeneratorContext;
export declare function hasInterfaces(o: ObjectType): boolean;
/**
 * Return fields which are not definded in the interface
 *
 * @param o - ObjecType definition
 */
export declare function ownFields(o: ObjectType): Field[];
export declare function interfaceRelations(o: ObjectType): {
    fieldName: string;
}[];
export declare function generateJoinColumnName(name: string): string;
export declare function generateJoinTableName(table1: string, table2: string): string;
export declare function generateEntityImport(entityName: string): string;
export declare function generateEntityServiceImport(name: string): string;
export declare function generateResolverReturnType(type: string, isList: boolean): string;
/**
 * replace all whitespaces and carriage returns with a whitesapace
 *
 * @param s - string to compat
 * @returns the same string with all whitecharacters removed
 */
export declare function compact(s: string): string;
/**
 * Generate EnumField for interface filtering; filter interface by implementers
 * e.g `where: {type_in: [Type1, Type2]}`
 *
 * @param typeName - field type
 */
export declare function generateEnumField(typeName: string, apiOnly?: boolean): Field;
export declare function generateGraphqlEnumType(name: string, values: GraphQLEnumValueConfigMap): GraphQLEnumType;
export declare function generateEnumOptions(options: string[]): GraphQLEnumValueConfigMap;