[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [pathJoin](./rc-js-util.pathjoin.md) ## pathJoin() function Joins two strings `start` and `end` with a `separator`. **Signature:** ```typescript export declare function pathJoin(start: string, end: string, separator?: string): string; ``` ## Parameters

Parameter	Type	Description
start	string
end	string
separator	string	_(Optional)_

**Returns:** string The joined path. ## Remarks See [pathJoin()](./rc-js-util.pathjoin.md).