export interface RoolClientIdentity {
    /** Application name, e.g. com.example.app or my-web-app. */
    appName?: string;
    /** Application version, e.g. 1.4.2. */
    appVersion?: string;
    /** Operating system version, e.g. iOS 17.5 or Android 15. */
    osVersion?: string;
}
export interface RoolClientInfo {
    sdkName: string;
    sdkVersion: string;
    identity: RoolClientIdentity;
}
export declare const roolSdkVersion: string;
export declare function resolveClientInfo(identity?: RoolClientIdentity): RoolClientInfo;
export declare function addClientInfoHeaders(headers: Headers, clientInfo: RoolClientInfo): void;
export declare function clientInfoHeaderRecord(clientInfo: RoolClientInfo): Record<string, string>;
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