/**
 * Query the terminal and await responses without timeouts.
 */
import type { TerminalResponse } from '../core/parse-keypress.js';
/** A terminal query: an outbound request sequence paired with a matcher
 *  that recognizes the expected inbound response. */
export type TerminalQuery<T extends TerminalResponse = TerminalResponse> = {
    /** Escape sequence to write to stdout */
    request: string;
    /** Recognizes the expected response in the inbound stream */
    match: (r: TerminalResponse) => r is T;
};
type DecrpmResponse = Extract<TerminalResponse, {
    type: 'decrpm';
}>;
type Da1Response = Extract<TerminalResponse, {
    type: 'da1';
}>;
type Da2Response = Extract<TerminalResponse, {
    type: 'da2';
}>;
type KittyResponse = Extract<TerminalResponse, {
    type: 'kittyKeyboard';
}>;
type CursorPosResponse = Extract<TerminalResponse, {
    type: 'cursorPosition';
}>;
type OscResponse = Extract<TerminalResponse, {
    type: 'osc';
}>;
type XtversionResponse = Extract<TerminalResponse, {
    type: 'xtversion';
}>;
export declare function decrqm(mode: number): TerminalQuery<DecrpmResponse>;
export declare function da1(): TerminalQuery<Da1Response>;
export declare function da2(): TerminalQuery<Da2Response>;
export declare function kittyKeyboard(): TerminalQuery<KittyResponse>;
export declare function cursorPosition(): TerminalQuery<CursorPosResponse>;
export declare function oscColor(code: number): TerminalQuery<OscResponse>;
export declare function xtversion(): TerminalQuery<XtversionResponse>;
export declare class TerminalQuerier {
    private stdout;
    private queue;
    constructor(stdout: NodeJS.WriteStream);
    send<T extends TerminalResponse>(query: TerminalQuery<T>): Promise<T | undefined>;
    flush(): Promise<void>;
    onResponse(r: TerminalResponse): void;
}
export {};
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