type Span = {
    readonly end: number;
    readonly newlines: number;
};
export declare function stringSpan(source: string, start: number, delimiter: string): Span | undefined;
/** Skip only brace-free type arguments; constraints/object types still take the protected/raw path. */
export declare function typeArgumentsSpan(source: string, start: number): Span | undefined;
export declare function lineCommentEnd(source: string, start: number): number;
export declare function commentSpan(source: string, start: number): Span | undefined;
export declare function regexSpan(source: string, start: number): Span | undefined;
export {};
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