/**
 * Shared types for the slim native Codex hook policy surface (#3497).
 * Hook policy covers session bookkeeping, skill-context injection, and
 * notifications only. PreToolUse is advisory-only except authority-decreasing
 * cancel interception.
 */
export type CodexHookEventName = "SessionStart" | "PreToolUse" | "PostToolUse" | "UserPromptSubmit" | "PreCompact" | "PostCompact" | "SubagentStop" | "Stop";
export type CodexHookPayload = Record<string, unknown>;
export interface NativeHookDispatchOptions {
    cwd?: string;
    sessionOwnerPid?: number;
    /** @internal Scoped deterministic SessionStart durability seam for native-hook tests. */
    sessionStartOptions?: {
        platform?: NodeJS.Platform;
        regularFileSync?: (path: string) => void | Promise<void>;
    };
    reconcileHudForPromptSubmitFn?: (cwd: string, options?: {
        sessionId?: string | null;
        sessionIds?: string[];
    }) => Promise<unknown>;
}
export interface NativeHookDispatchResult {
    hookEventName: CodexHookEventName | null;
    omxEventName: string | null;
    skillState: unknown;
    outputJson: Record<string, unknown> | null;
}
/** Reasons that may still emit PreToolUse deny (authority-decreasing cancel only). */
export declare const PRETOOLUSE_DENY_ALLOWED_REASONS: Set<string>;
//# sourceMappingURL=types.d.ts.map