const go/token.INTERFACE

6 uses

	go/token (current package)
		token.go#L116: 	INTERFACE
		token.go#L217: 	INTERFACE: "interface",

	go/parser
		parser.go#L973: 	pos := p.expect(token.INTERFACE)
		parser.go#L1045: 	case token.INTERFACE:
		parser.go#L2227: 		token.LBRACK, token.STRUCT, token.MAP, token.CHAN, token.INTERFACE, // composite types

	go/printer
		nodes.go#L951: 		p.print(token.INTERFACE)