[Home](./index.md) > [@datashaper/schema](./schema.md) > [VariadicInput](./schema.variadicinput.md) > [input](./schema.variadicinput.input.md) ## VariadicInput.input property The step inputs; a required "source" and optional, variadic "others". If this is a string, it is used to bind the primary input. Signature: ```typescript input: { source: WorkflowInput; others?: WorkflowInput[]; }; ```