remove or make smarter the member ordering rule

[roll314]

example for Mosaic library from checkbox and related (input, textarea etc)

private uniqueId: string = `mc-checkbox-${++nextUniqueId}`;

@Input() id: string = this.uniqueId;

// ...some inputs bellow`

In that case we must put id under uniqueId due to else we'd get ts error "assess to not initialised variable".
I believe it is useful rule but some edge cases should be considered.
It'd be ideal to somehow analyse using field in cases like these.