(component
(type (instance (export "m" (func (param "x" string) (result string)))))
(import "b1" (instance (type 0)))
(import "b2" (instance (type 0)))
(alias export 0 "m" (func))
(alias export 1 "m" (func))
(export "m1" (func 0))
(export "m2" (func 1))
)