/// ////class C { //// map(fn: (/*1*/k: string, /*2*/value: T, context: any) => void, context: any) { //// } ////} ////var c: C; ////c.map(/*3*/ goTo.marker('1'); verify.quickInfoIs('(parameter) k: string'); goTo.marker('2'); verify.quickInfoIs('(parameter) value: T'); goTo.marker('3'); verify.currentSignatureHelpIs('map(fn: (k: string, value: number, context: any) => void, context: any): void');