constructor(source, pnpApi, target, alternateTarget) {
		this.source = source;
		this.pnpApi = pnpApi;
		this.target = target;
		this.alternateTarget = alternateTarget;
	}
@param {string | ResolveStepHook} source source
@param {PnpApiImpl} pnpApi pnpApi
@param {string | ResolveStepHook} target target
@param {string | ResolveStepHook} alternateTarget alternateTarget