[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [capitalize](./x-components.capitalize.md) ## capitalize() function Util to capitalize a string . **Signature:** ```typescript export declare function capitalize(str: StrType): Capitalize; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | str | StrType | String value. | **Returns:** Capitalize<StrType> Returns the string capitalized. ## Example Transforms `query` into `Query`