import { RequestContext } from '../core/interfaces.js';
import { DatapromptRoute } from '../routing/server.js';
export interface LogContext<T extends string> {
    id: string;
    type: T;
    startTime: number;
}
export interface RequestLogContext extends LogContext<'request'> {
    route: DatapromptRoute;
    request: RequestContext;
}
export interface DataSourceLogEvent {
    route: string;
    source: string;
    variable: string;
    data: unknown;
    duration: number;
}
export interface FlowLogEvent {
    flowName: string;
    inputSchema: unknown;
    input: unknown;
}
export declare abstract class BaseLogger<T extends LogContext<any>> {
    protected context: T;
    constructor(context: T);
    complete(): void;
    error(error: Error): void;
    get id(): string;
    dataSourceEvent(event: DataSourceLogEvent): Promise<void>;
    flowEvent(event: FlowLogEvent): Promise<void>;
    promptCompilationEvent<Options>(input: Record<string, any>, options: Options): Promise<void>;
    actionEvent(actionName: string, config: any, result: any): Promise<void>;
}
export declare class RequestLogger extends BaseLogger<RequestLogContext> {
    constructor(params: {
        route: DatapromptRoute;
        request: RequestContext;
        requestId?: string;
    });
}
export interface LoggerStore {
    createRequestLogger(params: {
        route: DatapromptRoute;
        request: RequestContext;
        requestId?: string;
    }): RequestLogger;
    get(id: string): BaseLogger<any> | undefined;
}
export declare function getLogManager(): LoggerStore;
export declare function createLogStore(): LoggerStore;
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