squawk-server 2.50.0

use lsp_types::{SemanticTokenModifier, SemanticTokenType};

pub(crate) const SUPPORTED_TYPES: &[SemanticTokenType] = &[
    SemanticTokenType::COMMENT,
    SemanticTokenType::FUNCTION,
    SemanticTokenType::KEYWORD,
    SemanticTokenType::NAMESPACE,
    SemanticTokenType::NUMBER,
    SemanticTokenType::OPERATOR,
    SemanticTokenType::PARAMETER,
    SemanticTokenType::PROPERTY,
    SemanticTokenType::STRING,
    SemanticTokenType::STRUCT,
    SemanticTokenType::TYPE,
    SemanticTokenType::VARIABLE,
];

pub(crate) const SUPPORTED_MODIFIERS: &[SemanticTokenModifier] = &[
    SemanticTokenModifier::DECLARATION,
    SemanticTokenModifier::DEFINITION,
    SemanticTokenModifier::READONLY,
];

pub(crate) fn type_index(ty: SemanticTokenType) -> u32 {
    SUPPORTED_TYPES.iter().position(|it| *it == ty).unwrap() as u32
}