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#pragma once

#include <texteditor/codeassist/completionassistprovider.h>
#include <utils/optional.h>

namespace LanguageClient {

class Client;

class FunctionHintAssistProvider : public TextEditor::CompletionAssistProvider
{
    Q_OBJECT

public:
    explicit FunctionHintAssistProvider(Client *client);

    TextEditor::IAssistProcessor *createProcessor() const override;
    RunType runType() const override;

    int activationCharSequenceLength() const override;
    bool isActivationCharSequence(const QString &sequence) const override;
    bool isContinuationChar(const QChar &c) const override;

    void setTriggerCharacters(const Utils::optional<QList<QString>> &triggerChars);
private:
    QList<QString> m_triggerChars;
    int m_activationCharSequenceLength = 0;
    Client *m_client = nullptr; // not owned
};

} // namespace LanguageClient