/**
 * Process-lifetime cache of a forge's default-repo lookup (`gh repo view`,
 * `glab repo view`) keyed by absolute cwd.
 *
 * The shared lookup is intentionally **not** bound to any caller's
 * AbortSignal. Cancelling one caller would otherwise kill the underlying
 * subprocess for every concurrent waiter on the same cwd. Each caller's
 * signal is honored at the wait point via `untilAborted` instead, so an abort
 * unwinds only that caller. Failures are not cached.
 */
export declare class CwdLookupMemo {
    #private;
    private readonly lookup;
    constructor(lookup: (cwd: string) => Promise<string>);
    get(cwd: string, signal?: AbortSignal): Promise<string>;
    clear(): void;
}
/** Captured result of a completed forge CLI (`gh`/`glab`) invocation. */
export interface ForgeCliResult {
    exitCode: number;
    stdout: string;
    stderr: string;
    /** True when stdout exceeded the subprocess capture byte cap. */
    stdoutTruncated?: boolean;
}
/** Static description of a forge CLI binary and how to spawn it. */
export interface ForgeCliSpec {
    bin: string;
    displayName: string;
    /** Thrown as a `ToolError` when the binary is not on PATH. */
    installMessage: string;
    env: Record<string, string | undefined>;
    timeoutMs: number;
}
/** Env shared by every forge CLI: disables git/ssh credential and editor prompts. */
export declare const FORGE_NON_INTERACTIVE_ENV: Record<string, string | undefined>;
/** Run a forge CLI command with bounded capture and a deadline. Does not throw on non-zero exit. */
export declare function runForgeCli(spec: ForgeCliSpec, cwd: string, args: string[], signal: AbortSignal | undefined, trimOutput: boolean): Promise<ForgeCliResult>;