/**
 * Shared XML template for a Blazegraph namespace tuned for DKG V10
 * (quads enabled, no truth maintenance, no text index, no statement
 * identifiers). Substitutes `{namespace}` for the namespace name.
 *
 * Mirrors the body inlined at scripts/devnet.sh:287-294. Kept here so
 * future tweaks land in one place.
 */
export declare const BLAZEGRAPH_NAMESPACE_XML_TEMPLATE = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE properties SYSTEM \"http://java.sun.com/dtd/properties.dtd\">\n<properties>\n  <entry key=\"com.bigdata.rdf.sail.namespace\">{namespace}</entry>\n  <entry key=\"com.bigdata.rdf.store.AbstractTripleStore.quads\">true</entry>\n  <entry key=\"com.bigdata.rdf.store.AbstractTripleStore.statementIdentifiers\">false</entry>\n  <entry key=\"com.bigdata.rdf.store.AbstractTripleStore.textIndex\">false</entry>\n  <entry key=\"com.bigdata.rdf.sail.truthMaintenance\">false</entry>\n  <entry key=\"com.bigdata.rdf.store.AbstractTripleStore.axiomsClass\">com.bigdata.rdf.axioms.NoAxioms</entry>\n</properties>";
/** Pinned image tag — matches devnet.sh and Blazegraph mainnet. */
export declare const BLAZEGRAPH_IMAGE = "lyrasis/blazegraph:2.1.5";
export interface DockerCommandResult {
    stdout: string;
    stderr: string;
    exitCode: number;
}
export interface DockerRunner {
    /**
     * Run `docker <args>`. Should NOT throw on non-zero exit — return
     * the result so the provisioner can decide whether the failure is
     * fatal (e.g. `docker run`) or expected (e.g. `docker inspect` on a
     * non-existent container).
     */
    run(args: readonly string[], opts?: {
        timeoutMs?: number;
    }): Promise<DockerCommandResult>;
}
export interface ProvisionBlazegraphDockerOptions {
    /** Used to name the container and create the namespace inside it. */
    namespace: string;
    /** Override container name. Default: `dkg-blazegraph-<namespace>`. */
    containerName?: string;
    /** Preferred host port. Default: 9999. */
    port?: number;
    /** Inclusive count of ports to scan starting at `port` for collisions. */
    portRange?: number;
    log?: (msg: string) => void;
    docker?: DockerRunner;
    fetch?: typeof globalThis.fetch;
    /** Returns true if no listener is bound to the given port. */
    isPortFree?: (port: number) => Promise<boolean>;
    /** Polling interval while waiting for /bigdata/status to respond. */
    pollIntervalMs?: number;
    /** Total time to wait for Blazegraph to come up. */
    pollTimeoutMs?: number;
}
export interface ProvisionBlazegraphDockerResult {
    url: string;
    port: number;
    containerName: string;
    /**
     * Marker for chain-reset-wipe (PR 1): a `managedByDkg: true` store
     * may be wiped with `DROP ALL`. Always true from this function.
     */
    managedByDkg: true;
    /**
     * Whether the container was already running and re-used. Affects
     * the wizard log ("container created" vs "reusing existing").
     */
    reused: boolean;
    /**
     * Whether the namespace was created during this run vs already
     * present. Lets the wizard surface a useful summary line.
     */
    namespaceCreated: boolean;
}
export declare function normaliseBlazegraphNamespace(namespace: string): string;
export declare function provisionBlazegraphDocker(opts: ProvisionBlazegraphDockerOptions): Promise<ProvisionBlazegraphDockerResult>;
/**
 * Cheap "is docker available?" check for the wizard. Doesn't need to
 * start anything — we just need to know whether to offer the Docker
 * branch or skip straight to the manual-URL retry.
 */
export declare function isDockerAvailable(docker?: DockerRunner): Promise<boolean>;
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