# `HtmlToMarkdown.NodeContent` The semantic content type of a document node. Uses internally tagged representation (`"node_type": "heading"`) for JSON serialization. # `code` ```elixir @type code() :: %{type: :code, text: String.t(), language: String.t()} ``` A code block or inline code. # `definition_item` ```elixir @type definition_item() :: %{ type: :definition_item, term: String.t(), definition: String.t() } ``` A definition list entry with term and description. # `definition_list` ```elixir @type definition_list() :: :definition_list ``` A definition list container. # `group` ```elixir @type group() :: %{ type: :group, label: String.t(), heading_level: non_neg_integer(), heading_text: String.t() } ``` A section grouping container (auto-generated from heading hierarchy). # `heading` ```elixir @type heading() :: %{type: :heading, level: non_neg_integer(), text: String.t()} ``` A heading element (h1-h6). # `image` ```elixir @type image() :: %{ type: :image, description: String.t(), src: String.t(), image_index: non_neg_integer() } ``` An image element. # `list_item` ```elixir @type list_item() :: %{type: :list_item, text: String.t()} ``` A single list item. # `list_variant` ```elixir @type list_variant() :: %{type: :list, ordered: boolean()} ``` A list container (ordered or unordered). Children are `ListItem` nodes. # `metadata_block` ```elixir @type metadata_block() :: %{type: :metadata_block, entries: [map()]} ``` A block of key-value metadata pairs (from `` meta tags). # `paragraph` ```elixir @type paragraph() :: %{type: :paragraph, text: String.t()} ``` A paragraph of text. # `quote` ```elixir @type quote() :: :quote ``` A block quote container. # `raw_block` ```elixir @type raw_block() :: %{type: :raw_block, format: String.t(), content: String.t()} ``` A raw block preserved as-is (e.g. `