import { J } from '../../java';
/** JavaScript operator precedence, as ordered by the ECMAScript grammar; a higher number binds tighter. */
export declare const Precedence: {
    /** `a, b` */
    readonly Comma: 1;
    /** `=`, `+=`, `? :`, `=>`, `yield`, `...` — everything at `AssignmentExpression` level. */
    readonly Assignment: 2;
    /** `||` and `??` */
    readonly LogicalOr: 3;
    /** `&&` */
    readonly LogicalAnd: 4;
    /** `|` */
    readonly BitOr: 5;
    /** `^` */
    readonly BitXor: 6;
    /** `&` */
    readonly BitAnd: 7;
    /** `==` `!=` `===` `!==` */
    readonly Equality: 8;
    /** `<` `>` `<=` `>=` `in` `instanceof` `as` `satisfies` */
    readonly Relational: 9;
    /** `<<` `>>` `>>>` */
    readonly Shift: 10;
    /** `+` `-` */
    readonly Additive: 11;
    /** `*` `/` `%` */
    readonly Multiplicative: 12;
    /** `**` (right-associative) */
    readonly Exponentiation: 13;
    /** `!` `~` `+` `-` `++x` `--x` `typeof` `void` `delete` `await` */
    readonly Prefix: 14;
    /** `x++` `x--` */
    readonly Postfix: 15;
    /** `new X` without an argument list */
    readonly New: 16;
    /** `a.b` `a[b]` `f()` `new X()` `` tag`...` `` */
    readonly Call: 17;
    /** Literals, identifiers, parenthesized expressions, array/object literals, JSX. */
    readonly Primary: 18;
};
/** The precedence of `expression` as printed; a kind this module does not model counts as Primary. */
export declare function precedenceOf(expression: J): number;
/** The precedence of the slot of `parent` holding `childId`; see {@link slotConstraints} for the rest. */
export declare function requiredPrecedence(parent: J, childId: string): number | undefined;
/** Parenthesizes `expression` if the slot of `parent` holding `childId` would otherwise reparse it. */
export declare function maybeParenthesize(parent: J | undefined, childId: string, expression: J, slotOwnsTrailingMarkers?: boolean): J;
/** The nearest enclosing LST node in a cursor path, skipping the padding wrappers visitors push. */
export declare function enclosingTree(cursor: {
    value: any;
    parent?: any;
} | undefined): J | undefined;
/** Wraps in `J.Parentheses`, moving the prefix out so the surrounding whitespace survives. */
export declare function parenthesize(expression: J, slotOwnsTrailingMarkers?: boolean): J.Parentheses<J>;
/** Whether the printed form begins with `{`, `function` or `class`. */
export declare function startsWithDeclarationToken(expression: J): boolean;
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