import Parma

struct ContentView: View {
    var markdown = "I'm **Strong**."
    
    var body: some View {
        Parma(markdown)
    }
}

import Parma

struct ContentView: View {
    var markdown = "I'm **Strong**."
    
    var body: some View {
        Parma(markdown, render: MyRender())
    }
}

struct MyRender: ParmaRenderable {
    ...
}

/// Define the heading text style.
/// - Parameters:
///   - level: The level of heading.
///   - textView: The textView generated from captured heading string.
func heading(level: HeadingLevel?, textView: Text) -> Text

/// Define the paragraph text style.
/// - Parameter text: The text string captured from paragraph.
func paragraph(text: String) -> Text

/// Define the text style for plain text. Do NOT recommend to alter this if there's no special purpose.
/// - Parameter text: The text string captured from markdown.
func plainText(_ text: String) -> Text

/// Define the strong text style.
/// - Parameter textView: The textView generated from captured strong string.
func strong(textView: Text) -> Text

/// Define the emphasis text style.
/// - Parameter textView: The textView generated from captured emphasis string.
func emphasis(textView: Text) -> Text

/// Define the link text style.
/// - Parameters:
///   - textView: The textView generated from captured link string.
///   - destination: The destination of the link.
func link(textView: Text, destination: String?) -> Text

/// Define the code text style.
/// - Parameter text: The text string captured from code.
func code(_ text: String) -> Text

/// Define the style of heading view.
/// - Parameters:
///   - level: The level of heading.
///   - view: The view contains heading text.
func headingBlock(level: HeadingLevel?, view: AnyView) -> AnyView

/// Define the style of paragraph view.
/// - Parameter view: The view contains view(s) which belong(s) to this paragraph.
func paragraphBlock(view: AnyView) -> AnyView

/// Define the style of list item.
/// - Parameter attributes: Attributes of the list containing the item. Those must be considered for proper item rendering.
/// - Parameter index: Normalized index of the list item. For exemple, the index of the third item of a one level list would be `[2]` and the second item of a sublist appearing fourth in it's parent list would be `[3, 1]`.
/// - Parameter view: The view contains view(s) which belong(s) to this item.
func listItem(attributes: ListAttributes, index: [Int], view: AnyView) -> AnyView

/// Define the style of image view.
/// - Parameter urlString: The url string for this image view.
/// - Parameter altTextView: The view contains alt text.
func imageView(with urlString: String, altTextView: AnyView?) -> AnyView