hunk.code_window: /**
    * Reverts last migration command.
    */
   export class MigrationRevertCommand {
       command = "migrations:revert";
       describe = "Reverts last executed migration.";
       builder(yargs: any) {
           return yargs
               .option("c", {
  
hunk.labels: keep keep keep keep keep replace keep keep keep keep keep
hunk.after_edit:     command = "migration:revert";
  
hunk.file_path: src/commands/MigrationRevertCommand.ts
hunk.type: replace
file: import {Post} from "./Post";
  
  export interface Category {
  
      id?: number;
      description: string;
      posts?: Post[];
  
  }