Esme

if you're happy and you know it, leave a star

created by @vriad

# Motivation Extraordinary schema migration experience ```ts abstract addTable: (action: bus.ducks.addTable.Action) => Promise; abstract dropTable: (action: string) => Promise; abstract addColumn: (action: bus.ducks.addColumn.Action) => Promise; abstract oneToOne: (action: bus.ducks.oneToOne.Action, schema: bus.Schema) => Promise; abstract oneToMany: (action: bus.ducks.oneToMany.Action, schema: bus.Schema) => Promise; abstract manyToMany: (action: bus.ducks.manyToMany.Action, schema: bus.Schema) => Promise; abstract commit: (action: bus.ducks.commit.Action) => Promise; abstract initialize: () => Promise; abstract getCommits: () => Promise<{ name: string; created_at: Date }[]>; abstract beginTransaction: () => Promise; abstract commitTransaction: () => Promise; abstract rollbackTransaction: () => Promise; ```