[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [StableId](./rc-js-util.stableid.md) ## StableId class Mirrors the C++ class of the same name. This can be used as a key to get a unique number which can be matched on the C++ side. **Signature:** ```typescript export declare class StableId ``` ## Constructors

Constructor	Modifiers	Description
[(constructor)(name)](./rc-js-util.stableid._constructor_.md)		Constructs a new instance of the `StableId` class

## Properties

Property	Modifiers	Type	Description
[name](./rc-js-util.stableid.name.md)	`readonly`	string