export type CycleStatus = "ok" | "error";
export type Scope = "embeddable" | "dataModel" | "securityContext" | "clientContext" | "push" | "hmr";
export type IssueStage = "validate" | "sync";
export interface ValidationIssuePayload {
    scope: Scope;
    filePath: string;
    message: string;
    line?: number;
    column?: number;
    path?: string;
    stage?: IssueStage;
}
export interface DevLoggerInitOptions {
    logFile?: string;
    eventsFile?: string;
}
declare const stripAnsi: (input: unknown) => string;
declare class DevLogger {
    private logStream?;
    private eventsStream?;
    private cycleCounter;
    private originalStdoutWrite?;
    private originalStderrWrite?;
    init(opts: DevLoggerInitOptions): Promise<void>;
    close(): Promise<void>;
    marker(event: string, payload?: Record<string, unknown>): void;
    issue(payload: ValidationIssuePayload): void;
    startCycle(scope: Scope, payload?: Record<string, unknown>): number;
    endCycle(cycleId: number, scope: Scope, status: CycleStatus, payload?: Record<string, unknown>): void;
    private writeEvent;
    private openStream;
    private installMirror;
    private uninstallMirror;
    private endStream;
}
declare const devLogger: DevLogger;
export default devLogger;
export { stripAnsi };