import { PerfectValidator } from '../types';

export abstract class BaseStorage implements PerfectValidator.IModelStorage {
  abstract storeModelVersion(modelName: string, model: string): Promise<void>;
  abstract getLatestModelVersion(
    modelName: string
  ): Promise<PerfectValidator.ModelVersion | null>;
  abstract getModelVersion(
    modelName: string,
    version: number
  ): Promise<PerfectValidator.ModelVersion | null>;
  abstract listModelVersions(modelName: string): Promise<number[]>;
  abstract insertModel(
    modelName: string,
    model: PerfectValidator.ValidationModel
  ): Promise<void>;
  abstract updateModel(
    modelName: string,
    model: PerfectValidator.ValidationModel
  ): Promise<void>;
  abstract deleteModel(modelName: string): Promise<void>;
  abstract getModel(modelName: string): Promise<string | null>;
}