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feat: add "strictNullChecks"

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This commit is contained in:
Adhiraj Singh
2022-07-08 10:38:25 +05:30
parent 7426b7aa2f
commit 40a1e268aa
42 changed files with 350 additions and 339 deletions
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16
src/WABinary/generic-utils.ts
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@@ -4,9 +4,9 @@ import { BinaryNode } from './types'
// some extra useful utilities
export const getBinaryNodeChildren = ({ content }: BinaryNode, childTag: string) => {
if(Array.isArray(content)) {
return content.filter(item => item.tag === childTag)
export const getBinaryNodeChildren = (node: BinaryNode | undefined, childTag: string) => {
if(Array.isArray(node?.content)) {
return node!.content.filter(item => item.tag === childTag)
}
return []
@@ -20,20 +20,20 @@ export const getAllBinaryNodeChildren = ({ content }: BinaryNode) => {
return []
}
export const getBinaryNodeChild = ({ content }: BinaryNode, childTag: string) => {
if(Array.isArray(content)) {
return content.find(item => item.tag === childTag)
export const getBinaryNodeChild = (node: BinaryNode | undefined, childTag: string) => {
if(Array.isArray(node?.content)) {
return node?.content.find(item => item.tag === childTag)
}
}
export const getBinaryNodeChildBuffer = (node: BinaryNode, childTag: string) => {
export const getBinaryNodeChildBuffer = (node: BinaryNode | undefined, childTag: string) => {
const child = getBinaryNodeChild(node, childTag)?.content
if(Buffer.isBuffer(child) || child instanceof Uint8Array) {
return child
}
}
export const getBinaryNodeChildString = (node: BinaryNode, childTag: string) => {
export const getBinaryNodeChildString = (node: BinaryNode | undefined, childTag: string) => {
const child = getBinaryNodeChild(node, childTag)?.content
if(Buffer.isBuffer(child) || child instanceof Uint8Array) {
return Buffer.from(child).toString('utf-8')