Conform more code to strict null checking (#10167)
* Conform more code to strict null checking * Delint * Iterate PR based on feedback
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103 changed files with 517 additions and 495 deletions
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@ -14,8 +14,8 @@ See the License for the specific language governing permissions and
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limitations under the License.
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*/
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export const parseGeoUri = (uri: string): GeolocationCoordinates => {
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function parse(s: string): number {
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export const parseGeoUri = (uri: string): GeolocationCoordinates | undefined => {
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function parse(s: string): number | undefined {
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const ret = parseFloat(s);
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if (Number.isNaN(ret)) {
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return undefined;
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@ -28,7 +28,7 @@ export const parseGeoUri = (uri: string): GeolocationCoordinates => {
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if (!m) return;
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const parts = m[1].split(";");
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const coords = parts[0].split(",");
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let uncertainty: number;
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let uncertainty: number | undefined;
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for (const param of parts.slice(1)) {
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const m = param.match(/u=(.*)/);
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if (m) uncertainty = parse(m[1]);
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