import * as Knex from 'knex' ; export async function up ( knex ) { await knex . schema . table ( 'channels' , function ( table ) { table . boolean ( 'is_ledger_channel' ) . notNullable ( ) . defaultTo ( false ) ; table . string ( 'funding_ledger_channel_id' ) ; } ) ; } export async function down ( knex ) { await knex . schema . table ( 'channels' , function ( table ) { table . dropColumn ( 'is_ledger_channel' ) ; table . dropColumn ( 'funding_ledger_channel_id' ) ; } ) ; }