import * as Lint from "tslint";
import * as ts from "typescript";
/** Custom version of the standard file-name-casing rule, that allows for *multiple* casings.
 * ref: https://github.com/palantir/tslint/blob/master/src/rules/fileNameCasingRule.ts
 */
export declare class Rule extends Lint.Rules.AbstractRule {
    private static FAILURE_STRING;
    private static stylizedNameForCasing;
    apply(sourceFile: ts.SourceFile): Lint.RuleFailure[];
}