export interface DummyInput {
    size: number;
    lineCount: number;
    content: string;
}
export interface DummyInputFull extends DummyInput {
    sha256: string;
    knownDummyHashes: ReadonlySet<string>;
}
export declare function isLikelyDummy(input: DummyInput): boolean;
export declare function computeIsLikelyDummy(input: DummyInputFull): boolean;