import type { TypedFunction } from '../core/function/typed.js';
interface DenseMatrix {
    _data: unknown[] | unknown[][];
    _size: number[];
    _datatype?: string;
}
interface SparseMatrix {
    _values?: unknown[];
    _index?: number[];
    _ptr?: number[];
    _size: number[];
    _datatype?: string;
}
type MatrixType = DenseMatrix | SparseMatrix;
interface MatrixConstructor {
    (data: unknown[] | unknown[][], storage?: 'dense' | 'sparse'): MatrixType;
}
interface TraceDependencies {
    typed: TypedFunction;
    matrix: MatrixConstructor;
    add: TypedFunction;
}
export declare const createTrace: import("../utils/factory.js").FactoryFunction<TraceDependencies, unknown>;
export {};
//# sourceMappingURL=trace.d.ts.map