Function createHistoricalSourceGraph

Returns {
    authority: "historical-reference";
    entries: (
        | {
            classifications: (
                | "unknown"
                | "source"
                | "manifest"
                | "config"
                | "test"
                | "generated"
                | "vendor"
                | "documentation"
            )[];
            content_state: | "unknown"
            | "too-large"
            | "excluded"
            | "hashed"
            | "redacted-secret"
            | "unreadable";
            kind: "file";
            language: string
            | null;
            limitations: string[];
            path: string;
            sha256: string | null;
            size: number | null;
        }
        | {
            classifications: (
                | "unknown"
                | "source"
                | "manifest"
                | "config"
                | "test"
                | "generated"
                | "vendor"
                | "documentation"
            )[];
            kind: "directory";
            limitations: string[];
            path: string;
            tree_state: | "unknown"
            | "partial"
            | "excluded"
            | "unreadable"
            | "enumerated";
        }
        | {
            classifications: (
                | "unknown"
                | "source"
                | "manifest"
                | "config"
                | "test"
                | "generated"
                | "vendor"
                | "documentation"
            )[];
            kind: "symlink";
            limitations: string[];
            path: string;
            target: string;
            target_state: | "unknown"
            | "external"
            | "missing"
            | "unreadable"
            | "internal";
        }
    )[];
    exclusions: {
        path: string;
        reason: | "unreadable"
        | "configured-secret"
        | "symlink-escape"
        | "size-limit"
        | "inventory-limit"
        | "caller-excluded";
    }[];
    inventory_state: "unknown"
    | "complete"
    | "partial";
    languages: string[];
    limitations: string[];
    manifests: string[];
    parse_failures: { parser: string; path: string; reason: string }[];
    provenance: {
        caller: string;
        importer: string;
        importer_version: string | null;
    };
    relationships: {
        from_path: string;
        kind: "references"
        | "imports"
        | "requires"
        | "declares-module";
        parse_state: "unknown" | "partial" | "parsed";
        resolution: "unknown" | "external" | "unresolved" | "internal";
        to: string;
    }[];
    root_alias: "$REFERENCE_ROOT";
    root_sha256: string;
    schema: "HistoricalSourceGraph/v1";
    vcs: | { dirty: boolean
    | null; head: string; kind: "git" }
    | { dirty: null; head: null; kind: "none" }
    | { dirty: null; head: null; kind: "unknown" }
    | null;
}