export type PathPatternValidationError = "empty" | "whitespace" | "missing-leading-slash" | "query-or-hash";
export type PathPatternListValidationError = {
    kind: "not-array";
} | {
    kind: "empty-array";
} | {
    kind: "invalid-pattern";
    value: unknown;
    error: PathPatternValidationError;
} | {
    kind: "duplicate-pattern";
    pattern: string;
};
export interface PathPatternListValidationOptions {
    allowEmpty?: boolean;
}
export declare function getPathPatternValidationError(value: unknown): PathPatternValidationError | undefined;
export declare function isPathPattern(value: unknown): value is string;
export declare function getPathPatternListValidationError(value: unknown, options?: PathPatternListValidationOptions): PathPatternListValidationError | undefined;
export interface PathPatternMatch {
    pattern: string;
    exact: boolean;
    literalLength: number;
    wildcardCount: number;
}
export declare function pathPatternMatches(pathname: string, pattern: string): boolean;
export declare function findBestPathPatternMatch(pathname: string, patterns: Iterable<string> | undefined): PathPatternMatch | undefined;
export declare function comparePathPatternMatches(left: PathPatternMatch, right: PathPatternMatch): number;
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