import type { BinaryWriteOptions } from "@protobuf-ts/runtime";
import type { IBinaryWriter } from "@protobuf-ts/runtime";
import type { BinaryReadOptions } from "@protobuf-ts/runtime";
import type { IBinaryReader } from "@protobuf-ts/runtime";
import type { PartialMessage } from "@protobuf-ts/runtime";
import { MessageType } from "@protobuf-ts/runtime";
/**
 * A Smart Campaign keyword theme constant.
 *
 * @generated from protobuf message google.ads.googleads.v11.resources.KeywordThemeConstant
 */
export interface KeywordThemeConstant {
    /**
     * Output only. The resource name of the keyword theme constant.
     * Keyword theme constant resource names have the form:
     *
     * `keywordThemeConstants/{keyword_theme_id}~{sub_keyword_theme_id}`
     *
     * @generated from protobuf field: string resource_name = 1;
     */
    resourceName: string;
    /**
     * Output only. The ISO-3166 Alpha-2 country code of the constant, eg. "US".
     * To display and query matching purpose, the keyword theme needs to be
     * localized.
     *
     * @generated from protobuf field: optional string country_code = 2;
     */
    countryCode?: string;
    /**
     * Output only. The ISO-639-1 language code with 2 letters of the constant, eg. "en".
     * To display and query matching purpose, the keyword theme needs to be
     * localized.
     *
     * @generated from protobuf field: optional string language_code = 3;
     */
    languageCode?: string;
    /**
     * Output only. The display name of the keyword theme or sub keyword theme.
     *
     * @generated from protobuf field: optional string display_name = 4;
     */
    displayName?: string;
}
declare class KeywordThemeConstant$Type extends MessageType<KeywordThemeConstant> {
    constructor();
    create(value?: PartialMessage<KeywordThemeConstant>): KeywordThemeConstant;
    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: KeywordThemeConstant): KeywordThemeConstant;
    internalBinaryWrite(message: KeywordThemeConstant, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter;
}
/**
 * @generated MessageType for protobuf message google.ads.googleads.v11.resources.KeywordThemeConstant
 */
export declare const KeywordThemeConstant: KeywordThemeConstant$Type;
export {};