update router .d.ts
update router .d.ts

ctoran/aurelia-ts-port,cmichaelgraham/aurelia-ts-port,ctoran/aurelia-ts-port,ctoran/aurelia-ts-port,cmichaelgraham/aurelia-ts-port,cmichaelgraham/aurelia-ts-port,cmichaelgraham/aurelia-ts-port,ctoran/aurelia-ts-port