export declare enum Entity {
    SESSION = "session",
    TRACE = "trace",
    SPAN = "span",
    GENERATION = "generation",
    FEEDBACK = "feedback",
    RETRIEVAL = "retrieval",
    TOOL_CALL = "tool_call",
    ERROR = "error"
}
export declare class CommitLog {
    protected entity: Entity;
    protected entityId: string;
    readonly action: string;
    readonly data: Record<string, any>;
    constructor(entity: Entity, entityId: string, action: string, data: Record<string, any>);
    get id(): string;
    get type(): Entity;
    serialize(): string;
}