Type Alias: ValidateNoDefaultColumns<S>

type ValidateNoDefaultColumns<S> = keyof S extends infer TableName ? TableName extends keyof S ? keyof S[TableName] extends infer ColumnName ? ColumnName extends keyof S[TableName] ? ColumnName extends "createdAt" | "updatedAt" | "isDeleted" ? SchemaValidationError<`Table "${TableName & string}" uses default column name "${ColumnName & string}". Default columns (createdAt, updatedAt, isDeleted) are added automatically.`> : never : never : never : never : never;