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package org.checkerframework.dataflow.cfg.builder;

import javax.lang.model.type.TypeMirror;

/** A tuple with 4 named elements. */
/*package-private*/ interface TreeInfo {
    /**
     * Returns true if this is boxed.
     *
     * @return true if this is boxed
     */
    boolean isBoxed();

    /**
     * Returns true if this is numeric.
     *
     * @return true if this is numeric
     */
    boolean isNumeric();

    /**
     * Returns true if this is boolean.
     *
     * @return true if this is boolean
     */
    boolean isBoolean();

    /**
     * Returns the unboxed type that this wraps.
     *
     * @return the unboxed type that this wraps
     */
    TypeMirror unboxedType();
}