`method toString : js_string t meth`
`method toLocaleString : js_string t meth`
`method concat : 'a js_array t -> 'a js_array t meth`
`method join : js_string t -> js_string t meth`
`method pop : 'a optdef meth`
`method push : 'a -> int meth`
`method push_2 : 'a -> 'a -> int meth`
`method push_3 : 'a -> 'a -> 'a -> int meth`
`method push_4 : 'a -> 'a -> 'a -> 'a -> int meth`
`method reverse : 'a js_array t meth`
`method shift : 'a optdef meth`
`method slice : int -> int -> 'a js_array t meth`
`method slice_end : int -> 'a js_array t meth`
`method sort : ('a -> 'a -> number_t) callback -> 'a js_array t meth`
`method sort_asStrings : 'a js_array t meth`
`method splice : int -> int -> 'a js_array t meth`
`method splice_1 : int -> int -> 'a -> 'a js_array t meth`
`method splice_2 : int -> int -> 'a -> 'a -> 'a js_array t meth`
`method splice_3 : int -> int -> 'a -> 'a -> 'a -> 'a js_array t meth`
`method splice_4 : int -> int -> 'a -> 'a -> 'a -> 'a -> 'a js_array t meth`
`method unshift : 'a -> int meth`
`method unshift_2 : 'a -> 'a -> int meth`
`method unshift_3 : 'a -> 'a -> 'a -> int meth`
`method unshift_4 : 'a -> 'a -> 'a -> 'a -> int meth`
`method some : ('a -> int -> 'a js_array t -> bool t) callback -> bool t meth`
`method every : ('a -> int -> 'a js_array t -> bool t) callback -> bool t meth`
`method forEach : ('a -> int -> 'a js_array t -> unit) callback -> unit meth`
`method map : ('a -> int -> 'a js_array t -> 'b) callback -> 'b js_array t meth`
`method filter : ('a -> int -> 'a js_array t -> bool t) callback -> 'a js_array t meth`
`method reduce_init : ('b -> 'a -> int -> 'a js_array t -> 'b) callback -> 'b -> 'b meth`
`method reduce : ('a -> 'a -> int -> 'a js_array t -> 'a) callback -> 'a meth`
`method reduceRight_init : ('b -> 'a -> int -> 'a js_array t -> 'b) callback -> 'b -> 'b meth`
`method reduceRight : ('a -> 'a -> int -> 'a js_array t -> 'a) callback -> 'a meth`
`method length : int prop`