"href" "params" parameter should be optional

[ivanvoznyakovsky]

core/src/state/stateService.ts

Lines 503 to 511 in 404dd31

	href(stateOrName: StateOrName, params: RawParams, options?: HrefOptions): string {
	const defaultHrefOpts = {
	lossy: true,
	inherit: true,
	absolute: false,
	relative: this.$current,
	};
	options = defaults(options, defaultHrefOpts);
	params = params || {};

params anyway default to an empty object but is required in href signature. this forces to always pass at least an empty object.