import { mat3, vec2 } from 'gl-matrix';
export declare function inside(point: [number, number], vs: [number, number][]): boolean;
export declare function bisect(norm: vec2, norm2: vec2, dy: number): vec2;
export declare const randomInteger: () => number;
export declare function decompose(mat: mat3): {
    translation: number[];
    scale: number[];
    rotation: number;
};
export declare function snapToGrid(value: number, gridSize: number): number;
type InclusiveRange = [number, number];
/**
 * Given two ranges, return if the two ranges overlap with each other e.g.
 * [1, 3] overlaps with [2, 4] while [1, 3] does not overlap with [4, 5].
 *
 * @param param0 One of the ranges to compare
 * @param param1 The other range to compare against
 * @returns TRUE if the ranges overlap
 */
export declare const rangesOverlap: ([a0, a1]: InclusiveRange, [b0, b1]: InclusiveRange) => boolean;
/**
 * Given two ranges,return ther intersection of the two ranges if any e.g. the
 * intersection of [1, 3] and [2, 4] is [2, 3].
 *
 * @param param0 The first range to compare
 * @param param1 The second range to compare
 * @returns The inclusive range intersection or NULL if no intersection
 */
export declare const rangeIntersection: ([a0, a1]: InclusiveRange, [b0, b1]: InclusiveRange) => InclusiveRange | null;
export declare function toDomPrecision(v: number): number;
export {};