How to correctly typehint or set return types for IDE support and autocomplete?

Hi guys, I create small macro for all fields and entries:

// FilamentServiceProvider.php

ViewComponent::macro('warningHint', function (\Closure|bool|null $condition, \Closure|string|null $message): static {
    return $this->hintIcon($condition ? 'heroicon-c-exclamation-triangle' : null)
        ->hintColor('yellow')
        ->hintIconTooltip($message);
});

// FilamentServiceProvider.php

ViewComponent::macro('warningHint', function (\Closure|bool|null $condition, \Closure|string|null $message): static {
    return $this->hintIcon($condition ? 'heroicon-c-exclamation-triangle' : null)
        ->hintColor('yellow')
        ->hintIconTooltip($message);
});

But I still have these warnings: Method 'hintIcon' not found in FilamentServiceProvider|\Filament\Support\Components\ViewComponent Method 'warningHint' not found in \Filament\Forms\Components\Toggle

3 Replies

John Wink•7mo ago

Try this

Toggle::macro(‘warningHint’, function (\Closure|bool|null $condition, \Closure|string|null $message): static {
    return $this->hintIcon($condition ? ‘heroicon-c-exclamation-triangle’ : null)
        ->hintColor(‘yellow’)
        ->hintIconTooltip($message);
});

Toggle::macro(‘warningHint’, function (\Closure|bool|null $condition, \Closure|string|null $message): static {
    return $this->hintIcon($condition ? ‘heroicon-c-exclamation-triangle’ : null)
        ->hintColor(‘yellow’)
        ->hintIconTooltip($message);
});

because ViewComponent does not have the method hintIcon hintColour hintIconTooltip. You should check whether these methods are available in your target Component, if not it will not work there.

Trauma ZombieOP•7mo ago

Yeah, I know, but there is too many components that I want to use this. For example TextEntry, TextInput, Select, Toggle, Textarea, TextRich etc. I dont want to duplicate it.

John Wink•7mo ago

Then u should check before with method_exists

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How to correctly typehint or set return types for IDE support and autocomplete?