import { type Signal } from "@angular/core";
import type { SdSheetColumnDef } from "./types";
export declare function useSheetColumnFixing(options: {
    columnDefs: Signal<SdSheetColumnDef[]>;
    cellWidths: Signal<Map<number, number>>;
    hasExpandable: Signal<boolean>;
}): {
    fixedLeftMap: Signal<Map<number, number>>;
};
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