# `PtcRunner.Template`
[🔗](https://github.com/andreasronge/ptc_runner/blob/main/lib/ptc_runner/template.ex#L1)

Represents a template with extracted placeholders.

A `Template` struct contains:
- `template`: The raw template string with `{{placeholder}}` syntax
- `placeholders`: List of extracted placeholders with their paths

## Examples

    iex> PtcRunner.Template.__struct__()
    %PtcRunner.Template{template: nil, placeholders: nil}

Templates are typically created using the `~T` sigil:

    import PtcRunner.SubAgent.Sigils
    ~T"Hello {{name}}"

Note: The `~T` sigil shadows Elixir's built-in Time sigil within modules
that import `PtcRunner.SubAgent.Sigils`. This is intentional and safe
because the two sigils are used in different contexts (template strings
vs time literals with square brackets like `~T[00:00:00]`).

See `PtcRunner.SubAgent.PromptExpander` for template expansion functionality.

# `placeholder`

```elixir
@type placeholder() :: %{path: [String.t()], type: :simple | :iteration}
```

# `t`

```elixir
@type t() :: %PtcRunner.Template{placeholders: [placeholder()], template: String.t()}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*