import { PluginFunction } from '@graphql-codegen/plugin-helpers';
import { RawTypesConfig } from '@graphql-codegen/visitor-plugin-common';
import { TsVisitor } from './visitor';
import { TsIntrospectionVisitor } from './introspection-visitor';
export * from './typescript-variables-to-object';
export * from './visitor';
export interface TypeScriptPluginConfig extends RawTypesConfig {
    /**
     * @name avoidOptionals
     * @type boolean
     * @description This will cause the generator to avoid using TypeScript optionals (`?`),
     * so the following definition: `type A { myField: String }` will output `myField: Maybe<string>`
     * instead of `myField?: Maybe<string>`.
     * @default false
     *
     * @example
     * ```yml
     * generates:
     * path/to/file.ts:
     *  plugins:
     *    - typescript
     *  config:
     *    avoidOptionals: true
     * ```
     */
    avoidOptionals?: boolean;
    /**
     * @name constEnums
     * @type boolean
     * @description Will prefix every generated `enum` with `const`, you can read more
     * about const enums {@link https://www.typescriptlang.org/docs/handbook/enums.html|here}.
     * @default false
     *
     * @example
     * ```yml
     * generates:
     * path/to/file.ts:
     *  plugins:
     *    - typescript
     *  config:
     *    constEnums: true
     * ```
     */
    constEnums?: boolean;
    /**
     * @name enumsAsTypes
     * @type boolean
     * @description Generates enum as TypeScript `type` instead of `enum`. Useful it you wish to genereate `.d.ts` declartion file instead of `.ts`
     * @default false
     *
     * @example
     * ```yml
     * generates:
     * path/to/file.ts:
     *  plugins:
     *    - typescript
     *  config:
     *    enumsAsTypes: true
     * ```
     */
    enumsAsTypes?: boolean;
    /**
     * @name immutableTypes
     * @type boolean
     * @description Generates immutable types by adding `readonly` to properties and uses `ReadonlyArray`.
     * @default false
     *
     * @example
     * ```yml
     * generates:
     * path/to/file.ts:
     *  plugins:
     *    - typescript
     *  config:
     *    immutableTypes: true
     * ```
     */
    immutableTypes?: boolean;
    /**
     * @name maybeValue
     * @type string
     * @description Allow to override the type value of `Maybe`.
     * @default T | null
     *
     * @example Allow undefined
     * ```yml
     * generates:
     * path/to/file.ts:
     *  plugins:
     *    - typescript
     *  config:
     *    maybeValue: T | null | undefined
     * ```
     */
    maybeValue?: string;
    /**
     * @name outputTypeGraphQL
     * @type boolean
     * @description Output objects compatible with type-graphql
     * @default false
     *
     * @example
     * * ```yml
     * generates:
     * path/to/file.ts:
     *  plugins:
     *    - typescript
     *  config:
     *    outputTypeGraphQL: true
     * ```
     */
    outputTypeGraphQL?: boolean;
}
export declare const plugin: PluginFunction<TypeScriptPluginConfig>;
export { TsVisitor, TsIntrospectionVisitor };