import { JsonValue } from "@quri/serializer";
import { PRNG } from "../../rng/index.js";
import * as Result from "../../utility/result.js";
import { result } from "../../utility/result.js";
import { BaseDist } from "../BaseDist.js";
import { DistError } from "../DistError.js";
import { Env } from "../env.js";
import { PointSetDist } from "../PointSetDist.js";
export type PointsetXSelection = "Linear" | "ByWeight";
export declare abstract class BaseSymbolicDist<SymbolicType extends string, Args extends JsonValue> extends BaseDist {
    type: string;
    abstract symbolicType: SymbolicType;
    private static minCdfValue;
    private static maxCdfValue;
    abstract toString(): string;
    toSparkline(bucketCount: number, env: Env): Result.result<string, DistError>;
    normalize(): this;
    integralSum(): number;
    protected abstract simplePdf(f: number): number;
    pdf(f: number): Result.result<number, DistError>;
    protected interpolateXs(opts: {
        xSelection: PointsetXSelection;
        points: number;
        env: Env;
    }): number[];
    toPointSetDist(env: Env, xSelection?: PointsetXSelection): result<PointSetDist, DistError>;
    truncate(left: number | undefined, right: number | undefined, opts?: {
        env: Env;
    }): result<BaseDist, DistError>;
    min(): number;
    max(): number;
    sampleN(n: number, rng: PRNG): number[];
    expectedConvolutionCost(): number;
    isFloat(): boolean;
    abstract getArgs(): Args;
    serialize(): {
        type: SymbolicType;
        args: Args;
    };
}
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