/**
 * Tunable thresholds for Observational Memory compaction.
 *
 * Defaults are conservative and overridable per call. Deploy-level
 * AGENT_NATIVE_* env overrides let an operator dial compaction without a
 * redeploy; an invalid/missing value always falls back to the named default.
 */
/**
 * Once a thread's UNOBSERVED messages exceed this many tokens, the Observer
 * compacts them into a single dense, dated observation entry.
 */
export declare const DEFAULT_OBSERVATION_TOKEN_THRESHOLD = 30000;
/**
 * Once the persisted observation log itself exceeds this many tokens, the
 * Reflector condenses the observations into a higher-level reflection.
 */
export declare const DEFAULT_REFLECTION_TOKEN_THRESHOLD = 40000;
/**
 * How many of the most-recent thread messages to always keep verbatim in the
 * read-side context (the "recent raw messages" tier). These are never folded
 * into an observation, so the agent always sees the latest turns in full.
 */
export declare const DEFAULT_RECENT_RAW_MESSAGE_COUNT = 12;
/** Cap on the Observer's output so one observation can't itself blow the budget. */
export declare const DEFAULT_OBSERVATION_MAX_OUTPUT_TOKENS = 4000;
/** Cap on the Reflector's output. */
export declare const DEFAULT_REFLECTION_MAX_OUTPUT_TOKENS = 2000;
/** Resolved thresholds, applying env overrides over the named defaults. */
export interface ObservationalMemoryConfig {
    observationTokenThreshold: number;
    reflectionTokenThreshold: number;
    recentRawMessageCount: number;
    observationMaxOutputTokens: number;
    reflectionMaxOutputTokens: number;
}
export declare function resolveObservationalMemoryConfig(overrides?: Partial<ObservationalMemoryConfig>): ObservationalMemoryConfig;
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