DocumentationSapphire UtilitiesInterfacesFunctionPreconditionOn this pageInterface: FunctionPreconditiondecorators/src.FunctionPreconditionCallableFunctionPrecondition▸ FunctionPrecondition(...args): boolean | Promise<boolean>ParametersNameType...argsany[]Returnsboolean | Promise<boolean>Defined inprojects/utilities/packages/decorators/src/utils.ts:8