/**
 * [WHO]: StdinBuffer class - buffers input and emits complete sequences
 * [FROM]: Depends on node:events
 * [TO]: Consumed by core/lib/tui/src/index.ts, TUI input handling
 * [HERE]: core/lib/tui/src/stdin-buffer.ts - input buffering for terminal sequences
 *
 * Buffers stdin data events that arrive in partial chunks, especially for
 * escape sequences like mouse events. Based on OpenTUI.
 */
import { EventEmitter } from "events";
export type StdinBufferOptions = {
    /**
     * Maximum time to wait for sequence completion (default: 10ms)
     * After this time, the buffer is flushed even if incomplete
     */
    timeout?: number;
};
export type StdinBufferEventMap = {
    data: [string];
    paste: [string];
};
/**
 * Buffers stdin input and emits complete sequences via the 'data' event.
 * Handles partial escape sequences that arrive across multiple chunks.
 */
export declare class StdinBuffer extends EventEmitter<StdinBufferEventMap> {
    private buffer;
    private timeout;
    private readonly timeoutMs;
    private pasteMode;
    private pasteBuffer;
    constructor(options?: StdinBufferOptions);
    process(data: string | Buffer): void;
    flush(): string[];
    clear(): void;
    getBuffer(): string;
    destroy(): void;
}