/** Shared privacy modes for Delx wellness MCPs. */
export type PrivacyMode = "summary" | "structured" | "raw";
export type PrivacyEscalationOpts = {
    /** Required true when agent requests raw or include_gps. */
    explicit_user_intent?: boolean;
    include_gps?: boolean;
};
/**
 * Resolve effective privacy mode.
 * Agent-requested escalations (raw / include_gps) require explicit_user_intent=true.
 * Config-default raw (env) is allowed without per-call intent.
 */
export declare function resolvePrivacyMode(config: {
    privacyMode: PrivacyMode;
}, override?: PrivacyMode, opts?: PrivacyEscalationOpts): PrivacyMode;
export declare function isGpsKey(key: string): boolean;
export declare function deepRedact(value: unknown, dropKey: (key: string) => boolean): unknown;
export declare function stripGpsDeep(value: unknown): unknown;
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