[
	// Array - Allow pushing to accumulator
	"foo.reduce((acc, bar) => {acc.push(bar); return acc;}, [])",
	"foo.reduceRight((acc, bar) => {acc.push(bar); return acc;}, [])",

	// Array - Allow spreading the item into the accumulator
	"foo.reduce((acc, bar) => {acc.push(...bar); return acc;}, [])",
	"foo.reduceRight((acc, bar) => {acc.push(...bar); return acc;}, [])",

	// Object - Allow setting an attribute on the accumulator
	"foo.reduce((acc, bar) => {acc[bar.key] = bar.value; return acc;}, {})",
	"foo.reduceRight((acc, bar) => {acc[bar.key] = bar.value; return acc;}, {})",

	// Object - Allow spreading the item into the accumulator
	"foo.reduce((acc, bar) => {acc[bar.key] = { ...bar.value }; return acc;}, {})",
	"foo.reduceRight((acc, bar) => {acc[bar.key] = { ...bar.value }; return acc;}, {})",

	// Callbacks with wrong number of parameters
	"foo.reduce((acc,value,index,array,somethingExtra) => [...acc, value], [])",
	"foo.reduce((acc) => [...acc], [])",

	// Wrong number of arguments to known method (reduce can have 1 or 2 args, but not more)
	"foo.reduce((acc, bar) => [...acc, bar], [], 123)"
]