export type PhpNodeFinderQueryKey = 'class.readonly-properties' | 'constructor.promoted-parameters' | 'enum.case-lookups';
export interface PhpNodeFinderQueryDefinition {
    readonly key: PhpNodeFinderQueryKey;
    readonly options?: Readonly<Record<string, unknown>>;
}
export interface PhpNodeFinderQueryConfiguration {
    readonly queries: ReadonlyArray<PhpNodeFinderQueryDefinition>;
}
export interface PhpNodeFinderQueryMatch {
    readonly summary: Readonly<Record<string, unknown>>;
    readonly attributes: Readonly<Record<string, unknown>>;
    readonly excerpt: unknown;
}
export interface PhpNodeFinderQueryResultEntry {
    readonly key: PhpNodeFinderQueryKey;
    readonly label: string;
    readonly description: string;
    readonly matches: ReadonlyArray<PhpNodeFinderQueryMatch>;
    readonly matchCount: number;
}
export interface PhpNodeFinderQueryResult {
    readonly file: string;
    readonly queries: ReadonlyArray<PhpNodeFinderQueryResultEntry>;
}
export declare function isPhpNodeFinderQueryConfigurationEmpty(configuration: PhpNodeFinderQueryConfiguration): boolean;
export declare function serialisePhpNodeFinderQueryConfiguration(configuration: PhpNodeFinderQueryConfiguration): string;