common.ts

import type ESTree from "estree"
/** indexOf */
export function indexOf(
    str: string,
    search: (c: string) => boolean,
    start: number,
): number {
    for (let index = start; index < str.length; index++) {
        const c = str[index]
        if (search(c)) {
            return index
        }
    }
    return -1
}

/** lastIndexOf */
export function lastIndexOf(
    str: string,
    search: (c: string, index: number) => boolean,
    end: number,
): number {
    for (let index = end; index >= 0; index--) {
        const c = str[index]
        if (search(c, index)) {
            return index
        }
    }
    return -1
}

export function getWithLoc<N extends ESTree.Comment>(
    node: N,
): N & { start: number; end: number }
export function getWithLoc<
    N extends ESTree.Node | { start: number; end: number },
>(node: N): N & { start: number; end: number }
export function getWithLoc<
    N extends ESTree.Node | { start: number; end: number },
>(
    node: N | null | undefined,
): (N & { start: number; end: number }) | null | undefined

/** Get node with location */
export function getWithLoc(node: any): { start: number; end: number } {
    return node
}