import { GraphQLEnumType } from "graphql";
import { StringKeyOf, EnumValue, Removable } from "../../../..";
import { GQLAnyType } from "../../GQLAnyType";
export declare class EnumType<TEnumType extends Object = any, ExtensionsType = any> extends GQLAnyType<GraphQLEnumType, ExtensionsType> {
    private _values;
    private _enumType?;
    get enumType(): TEnumType;
    get values(): readonly EnumValue<StringKeyOf<TEnumType>>[];
    protected constructor(name: string, enumType?: TEnumType);
    /**
     * Create an EnumType
     */
    static create(name: string): EnumType;
    static create<T extends Object>(name: string, enumType: T): EnumType<T>;
    /**
     * Set the enum values
     * @param values The values to add
     */
    setValues(...values: EnumValue<StringKeyOf<TEnumType>>[]): this;
    /**
     * Add some enum values
     * @param values The values to add
     */
    addValues(...values: EnumValue<StringKeyOf<TEnumType>>[]): this;
    /**
     * Add a single enum value
     * @param name the value name
     * @param value the value
     */
    addValue(name: StringKeyOf<TEnumType>, value: any): this;
    /**
     * Remove some values from the enum
     * @param values The values to remove
     */
    removeValues(...values: Removable<EnumValue>): this;
    copy(): EnumType<any, any>;
    build(): GraphQLEnumType;
}