export declare function setReceiptPathForTest(p: string | undefined): void;
export declare function getReceiptPath(): string | undefined;
export declare function recordPluginLoad(extra?: Record<string, unknown>): void;
export declare function recordRefreshStart(details?: Record<string, unknown>): void;
export declare function recordRefreshSuccess(details: {
    rotated_rt: boolean;
    set_succeeded: boolean;
}): void;
export declare function recordRefreshPersist(details: {
    set_succeeded: boolean;
}): void;
export declare function recordRefreshFailure(details?: {
    error_kind?: string;
}): void;
export declare function recordModelIdentity(source: string, fields: Record<string, unknown>): void;
export declare function recordToolLifecycle(details: {
    name: string;
    arg_sha256: string;
    arg_len: number;
    upstream_completed?: boolean;
    metadata_completed?: boolean;
    emitted_name: string;
    remapped: boolean;
}): void;
export declare function recordEndpointStatus(details: Record<string, unknown>): void;
export declare function sha256(s: string): string;
/**
 * Append a debug payload to ~/.cache/chatgpt-web-opencode/debug.log when
 * CHATGPT_WEB_DEBUG=1. Bearer tokens, JWTs, and sk- keys are redacted; the log
 * rotates once (debug.log -> debug.log.1) past 16 MiB so it cannot grow
 * unbounded. Payloads still contain prompts and tool output by design —
 * debug mode is for local wire debugging only.
 */
export declare function debugDump(tag: string, payload: string): void;
//# sourceMappingURL=diagnostics.d.ts.map