'use strict' module.exports = class CustomVariableSourcePlugin { constructor(serverless, options, utils) { this.serverless = serverless this.options = options this.utils = utils this.configurationVariablesSources = { other: { async resolve({ address }) { // `address` contains the name of the variable to resolve: // In `${foo:some-variable}`, address will contain `some-variable`. // Resolver is expected to return an object with the value in the `value` property: return { // value: `Resolving variable ${address}`, } }, }, } } }