world-population
Version:
World Population Counter, based on UN World Population Prospects data
16 lines (15 loc) • 514 B
TypeScript
/**
* Estimate the world population at a moment in time. Defaults to now.
*/
export declare function estimate(date?: Date): number;
/**
* The average number of milliseconds between each birth at a moment in time.
* Defaults to now. Useful for incrementing counters.
*/
export declare function interval(date?: Date): number;
/**
* Estimate the date that the population will reach a certain value (for the
* first time)
* @param population
*/
export declare function estimateDate(population: number): Date;