/**
 * Curry 1st parameter of a function
 * @param fn a function of form `(p0: P0, p1: P1, p2: P2) => R`
 * @returns a function of form `(p1: P1, p2: P2) => (p0: P0) => R`
 */
export declare const deferP0: <P0, A extends any[], R>(fn: (src: P0, ...args: A) => R) => (...args: A) => (src: P0) => R;