import type { Spectrum } from '@zakodium/nmrium-core';
interface TargetAssignment {
    key: string;
    index: number;
}
interface RangeTargetAssignKey extends TargetAssignment {
    target: 'range';
}
interface ZoneTargetAssignKey extends TargetAssignment {
    target: 'zone';
}
interface SignalTargetAssignKey extends TargetAssignment {
    target: 'signal';
}
export type TargetAssignKeys = [RangeTargetAssignKey | ZoneTargetAssignKey] | [RangeTargetAssignKey | ZoneTargetAssignKey, SignalTargetAssignKey];
export declare function getAssignIds(spectrum: Spectrum, id: string): TargetAssignKeys | null;
export {};
//# sourceMappingURL=getAssignIds.d.ts.map