Function handle

packages/machina/src/behavioral-fsm.ts:705–707

(client: object, inputName: string, ...args: unknown[])

                return child.canHandle(client, inputName);
            },
            handle(client: object, inputName: string, ...args: unknown[]): void {
                child.handle(client, inputName, ...args);
            },
            reset(client: object): void {
                child.transition(client, child.initialState);
            },