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";
/**
 * Container for enum describing possible system managed entity sources.
 *
 * @generated from protobuf message google.ads.googleads.v11.enums.SystemManagedResourceSourceEnum
 */
export interface SystemManagedResourceSourceEnum {
}
/**
 * Enum listing the possible system managed entity sources.
 *
 * @generated from protobuf enum google.ads.googleads.v11.enums.SystemManagedResourceSourceEnum.SystemManagedResourceSource
 */
export declare enum SystemManagedResourceSourceEnum_SystemManagedResourceSource {
    /**
     * Not specified.
     *
     * @generated from protobuf enum value: UNSPECIFIED = 0;
     */
    UNSPECIFIED = 0,
    /**
     * Used for return value only. Represents value unknown in this version.
     *
     * @generated from protobuf enum value: UNKNOWN = 1;
     */
    UNKNOWN = 1,
    /**
     * Generated ad variations experiment ad.
     *
     * @generated from protobuf enum value: AD_VARIATIONS = 2;
     */
    AD_VARIATIONS = 2
}
declare class SystemManagedResourceSourceEnum$Type extends MessageType<SystemManagedResourceSourceEnum> {
    constructor();
    create(value?: PartialMessage<SystemManagedResourceSourceEnum>): SystemManagedResourceSourceEnum;
    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: SystemManagedResourceSourceEnum): SystemManagedResourceSourceEnum;
    internalBinaryWrite(message: SystemManagedResourceSourceEnum, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter;
}
/**
 * @generated MessageType for protobuf message google.ads.googleads.v11.enums.SystemManagedResourceSourceEnum
 */
export declare const SystemManagedResourceSourceEnum: SystemManagedResourceSourceEnum$Type;
export {};