Anybody know , how to define the parameter datatype in typescript, please let me know. whenever i define the datatype see in below(line 4) it give me syntax error

const env1:any=require("./config")
const Sequelize:any = require('sequelize');

module.exports =  new Sequelize(env1.Variable.DATABASE_URL :any, {
  host: 'localhost',
  dialect: 'postgres',
  operatorsAliases: false,

  
});

whenever i don't define the datatype it give me the error shown in below

ERROR

CodePudding user response：

Your error is not type-related, rather the value you are passing as the database URL is undefined. Check the whether env1.Variable.DATABASE_URL has the correct value, which should be a string.

A console.log(env1.Variable.DATABASE_URL); should do the trick.

const env1 = require("./config")
const Sequelize = require('sequelize');

console.log("DATABASE URL", env1.Variable.DATABASE_URL);

module.exports = new Sequelize(env1.Variable.DATABASE_URL, {
  host: 'localhost',
  dialect: 'postgres',
  operatorsAliases: false,
});

Good luck.