[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [ExtraParamsMutations](./x-components.extraparamsmutations.md) > [setParams](./x-components.extraparamsmutations.setparams.md) ## ExtraParamsMutations.setParams() method **Signature:** ```typescript setParams(params: Dictionary): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | params | Dictionary<unknown> | | **Returns:** void