Function centrifuge_chain::service::build_import_queue

pub fn build_import_queue<RuntimeApi>(
    client: Arc<TFullClient<Block, RuntimeApi, WasmExecutor<SubstrateHostFunctions>>>,
    block_import: ParachainBlockImport<Block, Arc<TFullClient<Block, RuntimeApi, WasmExecutor<SubstrateHostFunctions>>>, TFullBackend<Block>>,
    config: &Configuration,
    telemetry: Option<TelemetryHandle>,
    task_manager: &TaskManager,
    frontier_backend: Backend<Block>,
    first_evm_block: BlockNumber
) -> Result<DefaultImportQueue<Block>, Error>
where
    RuntimeApi: ConstructRuntimeApi<Block, TFullClient<Block, RuntimeApi, WasmExecutor<SubstrateHostFunctions>>> + Send + Sync + 'static,
    RuntimeApi::RuntimeApi: RuntimeApiCollection,

Builds a generic import queue. The runtime is specified via the generics.

NOTE: Almost entirely taken from Polkadot SDK.