import type { ParseContext, SchemaNode, SchemaKind } from "../types.js";
import { BaseSchema } from "./base.js";
export declare class NumberSchema extends BaseSchema<number, number> {
    protected _kind: SchemaKind;
    protected _min?: number;
    protected _max?: number;
    protected _exclusiveMin?: number;
    protected _exclusiveMax?: number;
    protected _multipleOf?: number;
    constructor(kind?: SchemaKind);
    _getCoercionTarget(): string;
    min(n: number): this;
    max(n: number): this;
    exclusiveMin(n: number): this;
    exclusiveMax(n: number): this;
    multipleOf(n: number): this;
    _validate(input: unknown, ctx: ParseContext): unknown;
    protected _validateConstraints(val: number, ctx: ParseContext): void;
    _toNode(): SchemaNode;
}
export declare class Float32Schema extends NumberSchema {
    constructor();
}
export declare class Float64Schema extends NumberSchema {
    constructor();
}
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