example code not working due to invalid typings

[BasieP]

const _promiser = sqlite3Worker1Promiser({
        onready: () => {
          resolve(_promiser);
        },
      });

error TS2345: Argument of type '{ onready: () => void; }' is not assignable to parameter of type 'InitOptions'.

InitOptions doesn't have an 'onready' method..

[tomayac]

sqlite3Worker1Promiser doesn't have types yet, but work is in progress to add them in the context of #54, so I'm closing the present issue in favor of that.