type LeftBrackets = ['(', '{']; type RightBrackets = [')', '}']; type LeftBracket = LeftBrackets[number]; type RightBracket = RightBrackets[number]; type Bracket = LeftBracket | RightBracket; export declare function findMatchingBracketPosition(contents: string, bracket: Bracket, offset?: number): number; export {};