import { IResponsePart } from '../../../platform/chat/common/chatMLFetcher';
import { AsyncIterableObject } from '../../../util/vs/base/common/async';
export declare function toLines(stream: AsyncIterableObject<IResponsePart>): AsyncIterableObject<string>;
/**
 * Remove backticks on the first and last lines.
 */
export declare function linesWithBackticksRemoved(linesStream: AsyncIterableObject<string>): AsyncIterableObject<string>;
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