vega-lite/build/expr.d.ts

Vega-Lite is a concise high-level language for interactive visualization.

import { Dict } from './util.js';
import { MappedExclude } from './vega.schema.js';
export interface ExprRef {
    /**
     * Vega expression (which can refer to Vega-Lite parameters).
     */
    expr: string;
}
export declare function isExprRef(o: any): o is ExprRef;
export declare function replaceExprRef<T extends Dict<any>>(index: T, { level }?: {
    level: number;
}): MappedExclude<T, ExprRef>;
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