How can I get url params in emberjs component

I am beginner at emberjs, I want to access url params in component but don't know how it is done in ember js.

I could get url params in route with code below:

model(params) {
    this.store.query('ticket', {
        page: {
            number: params.page,
            size: params.size
        }
    });
},

queryParams: {
    page: {
        refreshModel: true
    },
    size: {
        refreshModel: true
    }
}