import { Rule } from '@spwashi/language/parsers/grammar';
export declare const perspectiveExpressionRule: Rule<import("@spwashi/language/parsers/grammar/combinators").SequenceCombinator<(import("@spwashi/language/parsers/grammar/combinators").RuleReferenceCombinator<string, any> | import("@spwashi/language/parsers/grammar/combinators").ZeroOrMoreCombinator<import("@spwashi/language/parsers/grammar/combinators").RuleReferenceCombinator<string, any>, any> | import("@spwashi/language/parsers/grammar/combinators").AnyCombinator<import("@spwashi/language/parsers/grammar/combinators").SequenceCombinator<(import("@spwashi/language/parsers/grammar/combinators").RuleReferenceCombinator<string, any> | import("@spwashi/language/parsers/grammar/combinators").AnyCombinator<import("@spwashi/language/parsers/grammar/combinators").RuleReferenceCombinator<string, any>[], any>)[], any>[], any> | import("@spwashi/language/parsers/grammar/combinators").OptionalCombinator<import("@spwashi/language/parsers/grammar/combinators").StringCombinator<string, any>, any>)[], any>, string>;