import { Stats } from "fs";
export type JsonRecord = Record<string, unknown>;
export interface RunEntrypointMetadata {
    importPath: string;
    exportName?: string;
}
export interface RunMetadata extends JsonRecord {
    runId: string;
    request: string;
    processId: string;
    sdkVersion?: string;
    harness?: string;
    nested?: {
        parentRunId: string;
        parentEffectId?: string;
        parentInvocationKey?: string;
        sessionId?: string;
        shareSession?: boolean;
    };
    entrypoint: RunEntrypointMetadata;
    processPath?: string;
    processRevision?: string;
    processCodeHash?: string;
    layoutVersion: string;
    createdAt: string;
    /**
     * Working directory the run was created in. Recorded so run-overlap
     * detection can scope to the current project and never surface runs that
     * belong to a different project/worktree sharing the global runs dir.
     */
    cwd?: string;
    completionProof?: string;
    prompt?: string;
    inputSchema?: Record<string, unknown>;
    outputSchema?: Record<string, unknown>;
}
export interface CreateRunDirOptions {
    runsRoot: string;
    runId: string;
    request: string;
    processId?: string;
    harness?: string;
    nested?: {
        parentRunId: string;
        parentEffectId?: string;
        parentInvocationKey?: string;
        sessionId?: string;
        shareSession?: boolean;
    };
    entrypoint?: {
        importPath: string;
        exportName?: string;
    };
    processPath?: string;
    processRevision?: string;
    layoutVersion?: string;
    /** Working directory the run is created in. Defaults to `process.cwd()`. */
    cwd?: string;
    inputs?: unknown;
    extraMetadata?: Record<string, unknown>;
    prompt?: string;
    inputSchema?: Record<string, unknown>;
    outputSchema?: Record<string, unknown>;
}
export interface AppendEventOptions {
    runDir: string;
    event: JsonRecord;
    eventType: string;
}
export interface AppendEventResult {
    seq: number;
    ulid: string;
    filename: string;
    checksum: string;
    path: string;
    recordedAt: string;
}
export interface DiskUsageReport {
    totalBytes: number;
    journalBytes: number;
    tasksBytes: number;
    blobsBytes: number;
    stateBytes: number;
}
export interface OrphanedBlobInfo {
    hash: string;
    bytes: number;
    path: string;
}
export interface RunLockInfo {
    pid: number;
    owner: string;
    acquiredAt: string;
}
export type FileStatGetter = (path: string) => Promise<Stats>;
export interface JournalEvent {
    seq: number;
    ulid: string;
    filename: string;
    path: string;
    type: string;
    recordedAt: string;
    sdkVersion?: string;
    data: JsonRecord;
    checksum?: string;
}
export interface StoredTaskResult {
    schemaVersion: string;
    effectId: string;
    taskId: string;
    invocationKey: string;
    sdkVersion?: string;
    status: "ok" | "error" | "cancelled";
    result?: unknown;
    value?: unknown;
    resultRef?: string;
    error?: {
        name?: string;
        message?: string;
        stack?: string;
        data?: unknown;
    };
    reason?: string;
    stdoutRef?: string;
    stderrRef?: string;
    startedAt?: string;
    finishedAt?: string;
    metadata?: JsonRecord;
}
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