export declare const word: string;
export declare const whitespace = "[ \\f\\n\\r\\t\v]+";
export declare const formatterArgs = "[^|}]+";
export declare const instructionArgs = "[^}]+";
export declare const operator = "&&|\\|\\|";
/**
 * Path used for INJECT and MACRO instructions. Examples:
 *
 *   ./file.json
 *   ./messages-en_US.yaml
 */
export declare const filePath = "[./a-zA-Z0-9_-]+";
/**
 * Predicate (minus the initial '.'). Examples:
 *
 *   equal?
 *   greaterThanOrEqual?
 */
export declare const predicate: string;
/**
 * Variable references. Examples:
 *
 *    @
 *    123
 *    foo
 *    foo.bar
 *    foo.123.bar
 *    @foo.bar
 *    $foo.bar
 */
export declare const variableReference: string;
/**
 * Variable definition. Examples:
 *
 *   @foo
 */
export declare const variableDefinition: string;
/**
 * Variable separator. Examples:
 *
 *   foo,bar
 *   a , b , c
 */
export declare const variableSeparator = " *, *";