WebStreamsReadableStreamDefaultControllerinterface ReadableStreamDefaultControllerType Parameters ##R = anyProperties #readonly#desiredSize: number | nullMethods ##close(): void#enqueue(chunk?: R): void#error(e?: any): voidvariable ReadableStreamDefaultControllerProperties #readonly#prototype: ReadableStreamDefaultController
interface ReadableStreamDefaultControllerType Parameters ##R = anyProperties #readonly#desiredSize: number | nullMethods ##close(): void#enqueue(chunk?: R): void#error(e?: any): void
variable ReadableStreamDefaultControllerProperties #readonly#prototype: ReadableStreamDefaultController