import { SignalRef } from 'vega';
import { Config } from '../../../config.js';
import { Mark, MarkDef } from '../../../mark.js';
export declare function vgAlignedPositionChannel(channel: 'x' | 'y' | 'radius' | 'theta', markDef: MarkDef<Mark, SignalRef>, config: Config<SignalRef>, defaultAlign?: 'top' | 'middle'): any;
//# sourceMappingURL=position-align.d.ts.map