import type { DatasetFilter, ServiceMetadata } from '../specs';
export interface DatasetServiceParams<Properties extends Record<string, any> = Record<string, any>> {
    filter?: DatasetFilter;
    properties: Properties;
    signal: AbortSignal;
}
/**
 * 兼容旧的类型名称
 * @deprecated 不建议使用
 */
export type ServiceParams = DatasetServiceParams;
type ImplementServiceBaseOptions = {
    /**
     * 服务资产版本号
     */
    version: string;
};
export type ImplementServiceOptions<Params extends DatasetServiceParams = DatasetServiceParams, DataType extends Record<string, unknown> = Record<string, unknown>> = (ImplementServiceBaseOptions & {
    /**
     * 服务资产元属性信息
     */
    metadata: Omit<ServiceMetadata, 'type'> & {
        type: 'Dataset';
    };
    /**
     * 数据集查询服务实现
     */
    service: (params: Params) => Promise<DataType[]>;
}) | (ImplementServiceBaseOptions & {
    /**
     * 服务资产元属性信息
     */
    metadata: Omit<ServiceMetadata, 'type'> & {
        type: 'Custom';
    };
    /**
     * 自定义服务实现
     */
    service: (...params: any[]) => Promise<unknown>;
});
export type ImplementService<Params extends any[] = any, DataType = any> = ImplementServiceBaseOptions & {
    metadata: ServiceMetadata;
    service: (...params: Params) => Promise<DataType>;
};
export {};