Class Headers

new Headers(init?: HeadersInit): Headers

"[iterator]"(): Generator<[string, string], void, unknown>

append(name: string, value: string): void

delete(name: string): void

entries(): Generator<[string, string], void, unknown>

forEach(
    callbackfn: (value: string, key: string, parent: Headers) => void,
    thisArg?: any,
): void

get(name: string): string

getSetCookie(): string[]

has(name: string): boolean

keys(): Generator<string, void, unknown>

set(name: string, value: string): void

values(): Generator<string, void, unknown>