import { PdfOperator, PdfOperatorFilter } from './PdfOperator.js';
import { PdfOperatorSelection, PdfOperatorSelectionFn } from './PdfOperatorSelection.js';
type PDFOperatorList = any;
export interface OPSLookup {
    [key: number]: string;
}
export declare class PdfOperatorList {
    operators: PdfOperator[];
    constructor({ fnArray, argsArray }: PDFOperatorList);
    find(filter: string | string[] | PdfOperatorFilter): PdfOperator | undefined;
    findAll(filter?: string | string[] | PdfOperatorFilter): PdfOperator[];
    get length(): number;
    indexOf(operator: PdfOperator): number;
    at(index: number): PdfOperator;
    before(index: number, filter: string | string[] | PdfOperatorFilter): PdfOperator | null;
    after(index: number, filter: string | string[] | PdfOperatorFilter): PdfOperator | null;
    slice(start: number, end?: number): PdfOperator[];
    select(...operators: PdfOperator[]): PdfOperatorSelection;
    selectAll(filter?: string | string[] | PdfOperatorFilter, fn?: PdfOperatorSelectionFn): PdfOperatorSelection[];
    debug(): void;
    get fingerprint(): string;
    serialize(): string;
}
export {};
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